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{"workbook":{"problemsBrief":"{\"POJ-2531\":[\"Network Saboteur\",6348,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNortheastern+Europe+2002\\\"\\u003eNortheastern Europe 2002\\u003c/a\\u003e, Far-Eastern Subregion\\u003c/div\\u003e\"],\"POJ-1442\":[\"Black Box\",5172,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNortheastern+Europe+1996\\\"\\u003eNortheastern Europe 1996\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-2999\":[\"Stone Game, Why are you always there?\",401,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+19+-+Host+by+BNU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 19 - Host by BNU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5902\":[\"GCD is Funny\",386,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dBestCoder+Round+%2387\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e BestCoder Round #87 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1789\":[\"Doing Homework again\",10482,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2007%CA%A1%C8%FC%BC%AF%D1%B5%B6%D3%C1%B7%CF%B0%C8%FC%A3%A810%A3%A9_%D2%D4%B4%CB%B8%D0%D0%BBDOOMIII\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2007省赛集训队练习赛(10)_以此感谢DOOMIII \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3981\":[\"字符串替换\",6049,\"\"],\"HDU-5901\":[\"Count primes\",944,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2016+ACM%2FICPC+Asia+Regional+Shenyang+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2016 ACM/ICPC Asia Regional Shenyang Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1425\":[\"sort\",15862,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dACM%CA%EE%C6%DA%BC%AF%D1%B5%B6%D3%C1%B7%CF%B0%C8%FC%A3%A8%C8%FD%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ACM暑期集训队练习赛(三) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1667\":[\"The Rotation Game\",776,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2004+Asia+Regional+Shanghai+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2004 Asia Regional Shanghai \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2777\":[\"Count Color\",10475,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2006.03.26\\\"\\u003ePOJ Monthly--2006.03.26\\u003c/a\\u003e,dodo\\u003c/div\\u003e\"],\"POJ-3744\":[\"Scout YYF I\",2685,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly+Contest+-+2009.08.23\\\"\\u003ePOJ Monthly Contest - 2009.08.23\\u003c/a\\u003e, Simon\\u003c/div\\u003e\"],\"HDU-3729\":[\"I\\u0027m Telling the Truth\",1390,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+Asia+Tianjin+Regional+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 Asia Tianjin Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3605\":[\"Escape\",2287,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+ACM-ICPC+Multi-University+Training+Contest%A3%A817%A3%A9%A1%AA%A1%AAHost+by+ZSTU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 ACM-ICPC Multi-University Training Contest(17)——Host by ZSTU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2411\":[\"Mondriaan\\u0027s Dream\",9548,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUlm+Local+2000\\\"\\u003eUlm Local 2000\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-3726\":[\"Graph and Queries\",573,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+Asia+Tianjin+Regional+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 Asia Tianjin Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1328\":[\"Radar Installation\",24710,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dBeijing+2002\\\"\\u003eBeijing 2002\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-4497\":[\"GCD and LCM\",1487,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013+ACM-ICPC%BC%AA%C1%D6%CD%A8%BB%AF%C8%AB%B9%FA%D1%FB%C7%EB%C8%FC%A1%AA%A1%AA%CC%E2%C4%BF%D6%D8%CF%D6\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013 ACM-ICPC吉林通化全国邀请赛——题目重现 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2418\":[\"Hardwood Species\",7030,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dWaterloo+Local+2002.01.26\\\"\\u003eWaterloo Local 2002.01.26\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-2196\":[\"Computer\",6796,\"\"],\"HDU-4135\":[\"Co-prime\",3708,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dThe+Third+Lebanese+Collegiate+Programming+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e The Third Lebanese Collegiate Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5223\":[\"GCD\",508,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%C8%FC%C2%EB%26quot%3BBestCoder%26quot%3B%B1%AD%D6%D0%B9%FA%B4%F3%D1%A7%C9%FA%B3%CC%D0%F2%C9%E8%BC%C6%B9%DA%BE%FC%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 赛码\\\"BestCoder\\\"杯中国大学生程序设计冠军赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5584\":[\"LCM Walk\",2089,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2015ACM%2FICPC%D1%C7%D6%DE%C7%F8%C9%CF%BA%A3%D5%BE-%D6%D8%CF%D6%C8%FC%A3%A8%B8%D0%D0%BB%BB%AA%B6%AB%C0%ED%B9%A4%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2015ACM/ICPC亚洲区上海站-重现赛(感谢华东理工) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1540\":[\"Tunnel Warfare\",5828,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dPOJ+Monthly\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e POJ Monthly \\u003c/a\\u003e \\u003c/div\\u003e\"],\"UVA-11610\":[\"Reverse Prime\",530,null],\"HDU-1542\":[\"Atlantis\",6193,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dMid-Central+European+Regional+Contest+2000\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Mid-Central European Regional Contest 2000 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4372\":[\"Count the Buildings\",1055,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2012+Multi-University+Training+Contest+8\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 Multi-University Training Contest 8 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5583\":[\"Kingdom of Black and White\",1902,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2015ACM%2FICPC%D1%C7%D6%DE%C7%F8%C9%CF%BA%A3%D5%BE-%D6%D8%CF%D6%C8%FC%A3%A8%B8%D0%D0%BB%BB%AA%B6%AB%C0%ED%B9%A4%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2015ACM/ICPC亚洲区上海站-重现赛(感谢华东理工) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5581\":[\"Infinity Point Sets\",67,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2015ACM%2FICPC%D1%C7%D6%DE%C7%F8%C9%CF%BA%A3%D5%BE-%D6%D8%CF%D6%C8%FC%A3%A8%B8%D0%D0%BB%BB%AA%B6%AB%C0%ED%B9%A4%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2015ACM/ICPC亚洲区上海站-重现赛(感谢华东理工) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3070\":[\"Fibonacci\",15401,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dStanford+Local+2006\\\"\\u003eStanford Local 2006\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3071\":[\"Football\",3481,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dStanford+Local+2006\\\"\\u003eStanford Local 2006\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1558\":[\"Segment set\",1529,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2006-12+Programming+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2006-12 Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1316\":[\"How Many Fibs?\",2874,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dUniversity+of+Ulm+Local+Contest+2000\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e University of Ulm Local Contest 2000 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2647\":[\"Reward\",4525,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%D4%F8%CA%C7%BE%AA%BA%E8%D5%D5%D3%B0%C0%B4\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 曾是惊鸿照影来 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5119\":[\"Happy Matt Friends\",2111,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2014ACM%2FICPC%D1%C7%D6%DE%C7%F8%B1%B1%BE%A9%D5%BE-%D6%D8%CF%D6%C8%FC%A3%A8%B8%D0%D0%BB%B1%B1%CA%A6%BA%CD%C9%CF%BD%BB%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2014ACM/ICPC亚洲区北京站-重现赛(感谢北师和上交) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4828\":[\"Grids\",724,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2014%C4%EA%B0%D9%B6%C8%D6%AE%D0%C7%B3%CC%D0%F2%C9%E8%BC%C6%B4%F3%C8%FC+-+%B3%F5%C8%FC%A3%A8%B5%DA%D2%BB%C2%D6%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2014年百度之星程序设计大赛 - 初赛(第一轮) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2648\":[\"Shopping\",3197,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%D4%F8%CA%C7%BE%AA%BA%E8%D5%D5%D3%B0%C0%B4\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 曾是惊鸿照影来 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2087\":[\"剪花布条\",23939,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%B6%AC%C1%B7%C8%FD%BE%C5%D6%AE%B6%FE\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 冬练三九之二 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5113\":[\"Black And White\",1783,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2014ACM%2FICPC%D1%C7%D6%DE%C7%F8%B1%B1%BE%A9%D5%BE-%D6%D8%CF%D6%C8%FC%A3%A8%B8%D0%D0%BB%B1%B1%CA%A6%BA%CD%C9%CF%BD%BB%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2014ACM/ICPC亚洲区北京站-重现赛(感谢北师和上交) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2089\":[\"不要62\",26528,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%D3%AD%BD%D3%D0%C2%D1%A7%C6%DA%A1%AA%A1%AA%B3%AC%BC%B6Easy%B0%E6%C8%C8%C9%ED%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 迎接新学期——超级Easy版热身赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3853\":[\"LOOPS\",3299,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2011+Invitational+Contest+Host+by+BUPT\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2011 Invitational Contest Host by BUPT \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3974\":[\"Assign the task\",3133,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2011+Multi-University+Training+Contest+14+-+Host+by+FZU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2011 Multi-University Training Contest 14 - Host by FZU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4821\":[\"String\",1588,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013+Asia+Regional+Changchun+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013 Asia Regional Changchun \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1312\":[\"Red and Black\",17393,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dAsia+2004%2C+Ehime+%28Japan%29%2C+Japan+Domestic\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Asia 2004, Ehime (Japan), Japan Domestic \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2643\":[\"Rank\",593,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%B0%D9%CD%F2%C7%D8%B9%D8%D6%D5%CA%F4%B3%FE\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 百万秦关终属楚 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4027\":[\"Can you answer these queries?\",7016,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dThe+36th+ACM%2FICPC+Asia+Regional+Shanghai+Site+%A1%AA%A1%AA+Online+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e The 36th ACM/ICPC Asia Regional Shanghai Site —— Online Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5115\":[\"Dire Wolf\",2967,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2014ACM%2FICPC%D1%C7%D6%DE%C7%F8%B1%B1%BE%A9%D5%BE-%D6%D8%CF%D6%C8%FC%A3%A8%B8%D0%D0%BB%B1%B1%CA%A6%BA%CD%C9%CF%BD%BB%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2014ACM/ICPC亚洲区北京站-重现赛(感谢北师和上交) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6325\":[\"Problem G. Interstellar Travel\",596,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2018+Multi-University+Training+Contest+3\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2018 Multi-University Training Contest 3 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2750\":[\"Potted Flower\",1631,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2006.01.22\\\"\\u003ePOJ Monthly--2006.01.22\\u003c/a\\u003e,Zeyuan Zhu\\u003c/div\\u003e\"],\"HDU-1325\":[\"Is It A Tree?\",5143,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dNorth+Central+North+America+1997\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e North Central North America 1997 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1780\":[\"Code\",820,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUlm+Local+2004\\\"\\u003eUlm Local 2004\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HYSBZ-1972\":[\"猪国杀\",12,\"Sdoi2010\"],\"HDU-2899\":[\"Strange fuction\",7972,\"\"],\"HDU-1205\":[\"吃糖果\",12559,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dGardon-DYGG+Contest+2\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Gardon-DYGG Contest 2 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4718\":[\"The LCIS on the Tree\",357,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013+ACM%2FICPC+Asia+Regional+Online+%A1%AA%A1%AA+Warmup2\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013 ACM/ICPC Asia Regional Online —— Warmup2 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3506\":[\"Monkey Party\",1816,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+ACM-ICPC+Multi-University+Training+Contest%A3%A87%A3%A9%A1%AA%A1%AAHost+by+HIT+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 ACM-ICPC Multi-University Training Contest(7)——Host by HIT \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3749\":[\"Financial Crisis\",374,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+3rd+%A1%B0Vegetable-Birds+Cup%A1%B1+Programming+Open+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 3rd “Vegetable-Birds Cup” Programming Open Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4035\":[\"Maze\",1798,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dThe+36th+ACM%2FICPC+Asia+Regional+Chengdu+Site+%A1%AA%A1%AA+Online+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e The 36th ACM/ICPC Asia Regional Chengdu Site —— Online Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3065\":[\"病毒侵袭持续中\",5322,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+16+-+Host+by+NIT\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 16 - Host by NIT \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1561\":[\"The more, The Better\",4507,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2006-12+Programming+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2006-12 Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1426\":[\"Find The Multiple\",19219,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dDhaka+2002\\\"\\u003eDhaka 2002\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1560\":[\"DNA sequence\",2042,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2006-12+Programming+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2006-12 Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5008\":[\"Boring String Problem\",540,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2014+ACM%2FICPC+Asia+Regional+Xi%26%23039%3Ban+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2014 ACM/ICPC Asia Regional Xi\\u0027an Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5007\":[\"Post Robot\",1892,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2014+ACM%2FICPC+Asia+Regional+Xi%26%23039%3Ban+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2014 ACM/ICPC Asia Regional Xi\\u0027an Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2896\":[\"病毒侵袭\",6476,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+10+-+Host+by+NIT\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 10 - Host by NIT \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3861\":[\"The King’s Problem\",1174,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2011+Multi-University+Training+Contest+3+-+Host+by+BIT\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2011 Multi-University Training Contest 3 - Host by BIT \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3982\":[\"Harry Potter and J.K.Rowling\",201,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2011+Multi-University+Training+Contest+15+-+Host+by+WHU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2011 Multi-University Training Contest 15 - Host by WHU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1686\":[\"Oulipo\",11225,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%BB%AA%B6%AB%C7%F8%B4%F3%D1%A7%C9%FA%B3%CC%D0%F2%C9%E8%BC%C6%D1%FB%C7%EB%C8%FC_%C8%C8%C9%ED%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 华东区大学生程序设计邀请赛_热身赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2094\":[\"产生冠军\",14095,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%D3%AD%BD%D3%D0%C2%D1%A7%C6%DA%A1%AA%A1%AA%B3%AC%BC%B6Easy%B0%E6%C8%C8%C9%ED%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 迎接新学期——超级Easy版热身赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4273\":[\"Rescue\",356,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2012+ACM%2FICPC+Asia+Regional+Changchun+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 ACM/ICPC Asia Regional Changchun Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3182\":[\"Hamburger Magi\",406,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2009-10+Programming+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2009-10 Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3062\":[\"Party\",2470,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+16+-+Host+by+NIT\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 16 - Host by NIT \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3183\":[\"A Magic Lamp\",3042,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2009-11+Programming+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2009-11 Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2546\":[\"饭卡\",15416,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dUESTC+6th+Programming+Contest+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e UESTC 6th Programming Contest Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3999\":[\"The order of a Tree\",1980,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2011+Multi-University+Training+Contest+16+-+Host+by+TJU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2011 Multi-University Training Contest 16 - Host by TJU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1698\":[\"Just a Hook\",18472,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2008+%A1%B0Sunline+Cup%A1%B1+National+Invitational+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2008 “Sunline Cup” National Invitational Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3635\":[\"Dragon Balls\",2997,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+ACM-ICPC+Multi-University+Training+Contest%A3%A819%A3%A9%A1%AA%A1%AAHost+by+HDU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 ACM-ICPC Multi-University Training Contest(19)——Host by HDU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6109\":[\"数据分割\",623,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2017%26quot%3B%B0%D9%B6%C8%D6%AE%D0%C7%26quot%3B%B3%CC%D0%F2%C9%E8%BC%C6%B4%F3%C8%FC+-+%B3%F5%C8%FC%A3%A8A%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2017\\\"百度之星\\\"程序设计大赛 - 初赛(A) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2886\":[\"Who Gets the Most Candies?\",3443,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2006.07.30\\\"\\u003ePOJ Monthly--2006.07.30\\u003c/a\\u003e, Sempr\\u003c/div\\u003e\"],\"POJ-2524\":[\"Ubiquitous Religions\",17164,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dAlberta+Collegiate+Programming+Contest+2003.10.18\\\"\\u003eAlberta Collegiate Programming Contest 2003.10.18\\u003c/a\\u003e\\u003c/div\\u003e\"],\"UVA-10054\":[\"The Necklace\",5519,null],\"HDU-5938\":[\"Four Operations\",1828,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2016%C4%EA%D6%D0%B9%FA%B4%F3%D1%A7%C9%FA%B3%CC%D0%F2%C9%E8%BC%C6%BE%BA%C8%FC%A3%A8%BA%BC%D6%DD%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2016年中国大学生程序设计竞赛(杭州) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3639\":[\"Hawk-and-Chicken\",1413,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+ACM-ICPC+Multi-University+Training+Contest%A3%A819%A3%A9%A1%AA%A1%AAHost+by+HDU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 ACM-ICPC Multi-University Training Contest(19)——Host by HDU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2528\":[\"Mayor\\u0027s posters\",14600,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dAlberta+Collegiate+Programming+Contest+2003.10.18\\\"\\u003eAlberta Collegiate Programming Contest 2003.10.18\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3615\":[\"Cow Hurdles\",3239,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2007+November+Silver\\\"\\u003eUSACO 2007 November Silver\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-2544\":[\"最短路\",26560,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dUESTC+6th+Programming+Contest+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e UESTC 6th Programming Contest Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1213\":[\"How Many Tables\",26640,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%BA%BC%B5%E7ACM%CA%A1%C8%FC%BC%AF%D1%B5%B6%D3%D1%A1%B0%CE%C8%FC%D6%AE%C8%C8%C9%ED%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 杭电ACM省赛集训队选拔赛之热身赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1576\":[\"A/B\",10671,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2007-1+Programming+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2007-1 Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3631\":[\"Shortest Path\",1371,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+Asia+Regional+Tianjin+Site+%A1%AA%A1%AA+Online+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 Asia Regional Tianjin Site —— Online Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4841\":[\"圆桌问题\",4391,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dAHOI1999\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e AHOI1999 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4280\":[\"Island Transport\",2308,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2012+ACM%2FICPC+Asia+Regional+Tianjin+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 ACM/ICPC Asia Regional Tianjin Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3072\":[\"Intelligence System\",1242,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+17+-+Host+by+NUDT\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 17 - 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href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+Asia+Regional+Hangzhou+Site+%A1%AA%A1%AA+Online+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 Asia Regional Hangzhou Site —— Online Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2433\":[\"Travel\",879,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2008+Asia+Chengdu+Regional+Contest+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2008 Asia Chengdu Regional Contest Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1102\":[\"Constructing Roads\",9622,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dkicc\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e kicc \\u003c/a\\u003e 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href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2016%D6%D0%B9%FA%B4%F3%D1%A7%C9%FA%B3%CC%D0%F2%C9%E8%BC%C6%BE%BA%C8%FC+-+%CD%F8%C2%E7%D1%A1%B0%CE%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2016中国大学生程序设计竞赛 - 网络选拔赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4507\":[\"吉哥系列故事——恨7不成妻\",2416,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013%CC%DA%D1%B6%B1%E0%B3%CC%C2%ED%C0%AD%CB%C9%B3%F5%C8%FC%B5%DA%D2%BB%B3%A1%A3%A83%D4%C221%C8%D5%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013腾讯编程马拉松初赛第一场(3月21日) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1015\":[\"Jury Compromise\",7045,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dSouthwestern+European+Regional+Contest+1996\\\"\\u003eSouthwestern European Regional Contest 1996\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-2680\":[\"Choose the best route\",5327,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009%D5%E3%BD%AD%B4%F3%D1%A7%BC%C6%CB%E3%BB%FA%D1%D0%BF%BC%B8%B4%CA%D4%A3%A8%BB%FA%CA%D4%B2%BF%B7%D6%A3%A9%A1%AA%A1%AA%C8%AB%D5%E6%C4%A3%C4%E2\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009浙江大学计算机研考复试(机试部分)——全真模拟 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5155\":[\"Harry And Magic Box\",490,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dBestCoder+Round+%2325\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e BestCoder Round #25 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href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013+Multi-University+Training+Contest+3\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013 Multi-University Training Contest 3 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4864\":[\"Task\",3265,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2014+Multi-University+Training+Contest+1\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2014 Multi-University Training Contest 1 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3652\":[\"B-number\",5512,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+Asia+Regional+Chengdu+Site+%A1%AA%A1%AA+Online+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 Asia Regional Chengdu Site —— Online Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1815\":[\"Friendship\",1603,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly\\\"\\u003ePOJ Monthly\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-2202\":[\"最大三角形\",1405,\"\"],\"HDU-3092\":[\"Least common multiple\",660,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+18+-+Host+by+ECNU+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 18 - Host by ECNU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5392\":[\"Infoplane in Tina Town\",335,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dBestCoder+Round+%2351+%28div.2%29\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e BestCoder Round #51 (div.2) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1907\":[\"John\",3558,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dSoutheastern+Europe+2007\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Southeastern Europe 2007 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1141\":[\"Brackets Sequence\",7331,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNortheastern+Europe+2001\\\"\\u003eNortheastern Europe 2001\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-5727\":[\"Necklace\",712,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2016+Multi-University+Training+Contest+1\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2016 Multi-University Training Contest 1 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3549\":[\"Flow Problem\",6549,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHyperHexagon%26%23039%3Bs+Summer+Gift+%28Original+tasks%29\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HyperHexagon\\u0027s Summer Gift (Original tasks) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2215\":[\"Maple trees\",511,\"\"],\"HDU-3667\":[\"Transportation\",946,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+Asia+Regional+Harbin\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 Asia Regional Harbin \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4756\":[\"Install Air Conditioning\",387,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013+ACM%2FICPC+Asia+Regional+Nanjing+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013 ACM/ICPC Asia Regional Nanjing Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1007\":[\"Quoit Design\",11817,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dZJCPC2004\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ZJCPC2004 \\u003c/a\\u003e 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href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dBestCoder+Round+%2391\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e BestCoder Round #91 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5721\":[\"Palace\",261,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dBestCoder+2nd+Anniversary\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e BestCoder 2nd Anniversary \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1003\":[\"Max Sum\",61422,\"\"],\"HDU-4632\":[\"Palindrome subsequence\",2087,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013+Multi-University+Training+Contest+4\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013 Multi-University Training Contest 4 \\u003c/a\\u003e 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href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2012+ACM%2FICPC+Asia+Regional+Jinhua+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 ACM/ICPC Asia Regional Jinhua Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4889\":[\"Scary Path Finding Algorithm\",274,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2014+Multi-University+Training+Contest+3\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2014 Multi-University Training Contest 3 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2689\":[\"Prime Distance\",6150,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dWaterloo+local+1998.10.17\\\"\\u003eWaterloo local 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href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2017%B0%D9%B6%C8%D6%AE%D0%C7%B3%CC%D0%F2%C9%E8%BC%C6%B4%F3%C8%FC+-+%B8%B4%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2017百度之星程序设计大赛 - 复赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2460\":[\"Network\",683,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2008+Asia+Hefei+Regional+Contest+Online+by+USTC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2008 Asia Hefei Regional Contest Online by USTC \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1011\":[\"Starship Troopers\",4988,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dZJCPC2004\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ZJCPC2004 \\u003c/a\\u003e 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href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2016ACM%2FICPC%D1%C7%D6%DE%C7%F8%B4%F3%C1%AC%D5%BE-%D6%D8%CF%D6%C8%FC%A3%A8%B8%D0%D0%BB%B4%F3%C1%AC%BA%A3%CA%C2%B4%F3%D1%A7%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2016ACM/ICPC亚洲区大连站-重现赛(感谢大连海事大学) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2222\":[\"Keywords Search\",14073,\"\"],\"HDU-5733\":[\"tetrahedron\",530,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2016+Multi-University+Training+Contest+1\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2016 Multi-University Training Contest 1 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1257\":[\"最少拦截系统\",26040,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%D5%E3%BD%AD%B9%A4%D2%B5%B4%F3%D1%A7%B5%DA%CB%C4%BD%EC%B4%F3%D1%A7%C9%FA%B3%CC%D0%F2%C9%E8%BC%C6%BE%BA%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 浙江工业大学第四届大学生程序设计竞赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2588\":[\"GCD\",2391,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dECJTU+2009+Spring+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ECJTU 2009 Spring Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4080\":[\"Stammering Aliens\",718,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+South+Western+European+Regional+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 South Western European Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4081\":[\"Qin Shi Huang\\u0027s National Road System\",3044,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2011+Asia+Beijing+Regional+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2011 Asia Beijing Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1808\":[\"Halloween treats\",690,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDOJ+2007+Summer+Exercise%A3%A81%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDOJ 2007 Summer Exercise(1) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1028\":[\"Ignatius and the Princess III\",16396,\"\"],\"POJ-2135\":[\"Farm Tour\",5156,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2003+February+Green\\\"\\u003eUSACO 2003 February Green\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1027\":[\"Ignatius and the Princess II\",9550,\"\"],\"HDU-1269\":[\"迷宫城堡\",8192,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2006-4+Programming+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2006-4 Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4539\":[\"郑厂长系列故事——排兵布阵\",956,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013%CC%DA%D1%B6%B1%E0%B3%CC%C2%ED%C0%AD%CB%C9%B8%B4%C8%FC%B5%DA%B6%FE%B3%A1%A3%A83%D4%C230%C8%D5%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013腾讯编程马拉松复赛第二场(3月30日) \\u003c/a\\u003e 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href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2012+ACM%2FICPC+Asia+Regional+Hangzhou+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 ACM/ICPC Asia Regional Hangzhou Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1824\":[\"Let\\u0027s go home\",987,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDOJ+2007+Summer+Exercise%A3%A83%A3%A9-+Hold+by+Wiskey\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDOJ 2007 Summer Exercise(3)- Hold by Wiskey \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1823\":[\"Luck and Love\",1347,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDOJ+2007+Summer+Exercise%A3%A83%A3%A9-+Hold+by+Wiskey\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDOJ 2007 Summer Exercise(3)- Hold by Wiskey \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3107\":[\"Godfather\",3631,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNortheastern+Europe+2005\\\"\\u003eNortheastern Europe 2005\\u003c/a\\u003e, Northern Subregion\\u003c/div\\u003e\"],\"HDU-1702\":[\"ACboy needs your help again!\",9520,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2007%CA%A1%C8%FC%BC%AF%D1%B5%B6%D3%C1%B7%CF%B0%C8%FC%A3%A81%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2007省赛集训队练习赛(1) \\u003c/a\\u003e 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href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dUniversity+of+Waterloo+Local+Contest+2005.09.24\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e University of Waterloo Local Contest 2005.09.24 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3681\":[\"Prison Break\",1009,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+Asia+Hangzhou+Regional+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 Asia Hangzhou Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2594\":[\"Simpsons’ Hidden Talents\",6608,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2010-05+Programming+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2010-05 Programming Contest 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href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2017%D6%D0%B9%FA%B4%F3%D1%A7%C9%FA%B3%CC%D0%F2%C9%E8%BC%C6%BE%BA%C8%FC+-+%C5%AE%C9%FA%D7%A8%B3%A1\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2017中国大学生程序设计竞赛 - 女生专场 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1170\":[\"Shopping Offers\",1881,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dIOI+1995\\\"\\u003eIOI 1995\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3352\":[\"Road Construction\",5442,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dCCC+2007\\\"\\u003eCCC 2007\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1710\":[\"Binary Tree Traversals\",5459,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2007-Spring+Programming+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2007-Spring Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2388\":[\"Who\\u0027s in the Middle\",23838,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2004+November\\\"\\u003eUSACO 2004 November\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1159\":[\"Common Subsequence\",22975,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dSoutheastern+Europe+2003\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Southeastern Europe 2003 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1711\":[\"Number Sequence\",16576,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2007-Spring+Programming+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2007-Spring Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1956\":[\"Sightseeing tour\",247,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dNWERC2003\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e NWERC2003 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1611\":[\"The Suspects\",24296,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dAsia+Kaohsiung+2003\\\"\\u003eAsia Kaohsiung 2003\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-2029\":[\"Get Many Persimmon Trees\",2864,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dJapan+2003+Domestic\\\"\\u003eJapan 2003 Domestic\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1716\":[\"排列2\",6545,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2007%CA%A1%C8%FC%BC%AF%D1%B5%B6%D3%C1%B7%CF%B0%C8%FC%A3%A82%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2007省赛集训队练习赛(2) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1394\":[\"Minimum Inversion Number\",10925,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dZOJ+Monthly%2C+January+2003\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ZOJ Monthly, January 2003 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1272\":[\"小希的迷宫\",17306,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2006-4+Programming+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2006-4 Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4421\":[\"Bit Magic\",737,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2012+Asia+ChangChun+Regional+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 Asia ChangChun Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2243\":[\"考研路茫茫——单词情结\",2010,\"\"],\"POJ-2823\":[\"Sliding Window\",15428,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2006.04.28\\\"\\u003ePOJ Monthly--2006.04.28\\u003c/a\\u003e, Ikki\\u003c/div\\u003e\"],\"HDU-2242\":[\"考研路茫茫——空调教室\",888,\"\"],\"POJ-2828\":[\"Buy Tickets\",8815,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2006.05.28\\\"\\u003ePOJ Monthly--2006.05.28\\u003c/a\\u003e, Zhu, Zeyuan\\u003c/div\\u003e\"],\"HDU-5756\":[\"Boss Bo\",120,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2016+Multi-University+Training+Contest+3\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2016 Multi-University Training Contest 3 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3336\":[\"Count the string\",7364,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDOJ+Monthly+Contest+%A8C+2010.03.06\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDOJ Monthly Contest – 2010.03.06 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1276\":[\"士兵队列训练问题\",9898,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%BA%BC%B5%E7ACM%BC%AF%D1%B5%B6%D3%D1%B5%C1%B7%C8%FC%A3%A8VI%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 杭电ACM集训队训练赛(VI) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1392\":[\"Surround the Trees\",3809,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dAsia+1997%2C+Shanghai+%28Mainland+China%29\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Asia 1997, Shanghai (Mainland China) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1827\":[\"Summer Holiday\",2188,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDOJ+2007+Summer+Exercise%A3%A83%A3%A9-+Hold+by+Wiskey\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDOJ 2007 Summer Exercise(3)- Hold by Wiskey \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1185\":[\"炮兵阵地\",10139,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNoi+01\\\"\\u003eNoi 01\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-1061\":[\"青蛙的约会\",23285,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003d%E6%B5%99%E6%B1%9F\\\"\\u003e浙江\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-1182\":[\"食物链\",25681,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNoi+01\\\"\\u003eNoi 01\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-1062\":[\"昂贵的聘礼\",15014,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003d%E6%B5%99%E6%B1%9F\\\"\\u003e浙江\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-1144\":[\"Network\",6333,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dCentral+Europe+1996\\\"\\u003eCentral Europe 1996\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-2018\":[\"母牛的故事\",69285,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dC%D3%EF%D1%D4%B3%CC%D0%F2%C9%E8%BC%C6%C1%B7%CF%B0%A3%A8%C8%FD%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e C语言程序设计练习(三) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3321\":[\"Apple Tree\",8915,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2007.08.05\\\"\\u003ePOJ Monthly--2007.08.05\\u003c/a\\u003e, Huang, Jinsong\\u003c/div\\u003e\"],\"POJ-2352\":[\"Stars\",17292,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUral+Collegiate+Programming+Contest+1999\\\"\\u003eUral Collegiate Programming Contest 1999\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-3348\":[\"coins\",1169,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU2010%CA%A1%C8%FC%BC%AF%D1%B5%B6%D3%D1%A1%B0%CE%C8%FC%A3%A8%D0%A3%C4%DA%C8%FC%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU2010省赛集训队选拔赛(校内赛) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4316\":[\"Mission Impossible\",193,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2012+Multi-University+Training+Contest+2\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 Multi-University Training Contest 2 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5769\":[\"Substring\",683,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2016+Multi-University+Training+Contest+4\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2016 Multi-University Training Contest 4 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1846\":[\"Brave Game\",12780,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dACM+Short+Term+Exam_2007%2F12%2F13\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ACM Short Term Exam_2007/12/13 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2356\":[\"Find a multiple\",3845,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUral+Collegiate+Programming+Contest+1999\\\"\\u003eUral Collegiate Programming Contest 1999\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1848\":[\"Fibonacci again and again\",5592,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dACM+Short+Term+Exam_2007%2F12%2F13\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ACM Short Term Exam_2007/12/13 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2236\":[\"Wireless Network\",16772,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly\\\"\\u003ePOJ Monthly\\u003c/a\\u003e,HQM\\u003c/div\\u003e\"],\"HDU-1042\":[\"N!\",21903,\"\"],\"HDU-3342\":[\"Legal or Not\",5657,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDOJ+Monthly+Contest+%A8C+2010.03.06\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDOJ Monthly Contest – 2010.03.06 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1703\":[\"Find them, Catch them\",13394,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2004.07.18\\\"\\u003ePOJ Monthly--2004.07.18\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-5520\":[\"Number Link\",163,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2015ACM%2FICPC%D1%C7%D6%DE%C7%F8%C9%F2%D1%F4%D5%BE-%D6%D8%CF%D6%C8%FC%A3%A8%B8%D0%D0%BB%B6%AB%B1%B1%B4%F3%D1%A7%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2015ACM/ICPC亚洲区沈阳站-重现赛(感谢东北大学) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5883\":[\"The Best Path\",1052,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2016+ACM%2FICPC+Asia+Regional+Qingdao+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2016 ACM/ICPC Asia Regional Qingdao Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1285\":[\"确定比赛名次\",13808,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%BA%BC%B5%E7ACM%BC%AF%D1%B5%B6%D3%D1%B5%C1%B7%C8%FC%A3%A8VII%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 杭电ACM集训队训练赛(VII) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2377\":[\"Bus Pass\",424,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dbapc2007\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e bapc2007 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1166\":[\"敌兵布阵\",38926,\"\"],\"HDU-3586\":[\"Information Disturbing\",1399,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+ACM-ICPC+Multi-University+Training+Contest%A3%A815%A3%A9%A1%AA%A1%AAHost+by+NUDT\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 ACM-ICPC Multi-University Training Contest(15)——Host by NUDT \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2914\":[\"Minimum Cut\",2731,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dBaidu+Star+2006+Semifinal\\\"\\u003eBaidu Star 2006 Semifinal\\u003c/a\\u003e\\r\\u003cbr\\u003eWang, Ying (Originator)\\r\\u003cbr\\u003eChen, Shixi (Test cases)\\u003c/div\\u003e\"],\"HDU-1047\":[\"Integer Inquiry\",6855,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dEast+Central+North+America+1996\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e East Central North America 1996 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HYSBZ-2548\":[\"灭鼠行动\",4,\"Ctsc2002\"],\"POJ-1270\":[\"Following Orders\",2422,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dDuke+Internet+Programming+Contest+1993\\\"\\u003eDuke Internet Programming Contest 1993\\u003c/a\\u003e,uva 124\\u003c/div\\u003e\"],\"POJ-2481\":[\"Cows\",6007,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Contest\\\"\\u003ePOJ Contest\\u003c/a\\u003e,Author:Mathematica@ZSU\\u003c/div\\u003e\"],\"HDU-3117\":[\"Fibonacci Numbers\",1406,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dIPCP+2005+Northern+Preliminary+for+Northeast+North-America\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e IPCP 2005 Northern Preliminary for Northeast North-America \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2823\":[\"The widest road\",173,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+1+-+Host+by+TJU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 1 - Host by TJU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2825\":[\"Wireless Password\",1855,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+1+-+Host+by+TJU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 1 - Host by TJU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1856\":[\"More is better\",8932,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2007+Programming+Contest+-+Final\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2007 Programming Contest - Final \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5895\":[\"Mathematician QSC\",357,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2016+ACM%2FICPC+Asia+Regional+Shenyang+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2016 ACM/ICPC Asia Regional Shenyang Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3233\":[\"Download Manager\",1253,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Asia+Wuhan+Regional+Contest+Hosted+by+Wuhan+University\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Asia Wuhan Regional Contest Hosted by Wuhan University \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3472\":[\"HS BDC\",417,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2010+ACM-ICPC+Multi-University+Training+Contest%A3%A84%A3%A9%A1%AA%A1%AAHost+by+UESTC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2010 ACM-ICPC Multi-University Training Contest(4)——Host by UESTC \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-6069\":[\"Counting Divisors\",1472,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2017+Multi-University+Training+Contest+-+Team+4\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2017 Multi-University Training Contest - Team 4 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1175\":[\"连连看\",6980,\"\"],\"HDU-4441\":[\"Queue Sequence\",321,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2012+Asia+Tianjin+Regional+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 Asia Tianjin Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4568\":[\"Hunter\",601,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013+ACM-ICPC%B3%A4%C9%B3%C8%FC%C7%F8%C8%AB%B9%FA%D1%FB%C7%EB%C8%FC%A1%AA%A1%AA%CC%E2%C4%BF%D6%D8%CF%D6\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013 ACM-ICPC长沙赛区全国邀请赛——题目重现 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5656\":[\"CA Loves GCD\",642,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dBestCoder+Round+%2378+%28div.2%29\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e BestCoder Round #78 (div.2) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5776\":[\"sum\",1781,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dBestCoder+Round+%2385\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e BestCoder Round #85 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1850\":[\"Being a Good Boy in Spring Festival\",6245,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dACM+Short+Term+Exam_2007%2F12%2F13\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ACM Short Term Exam_2007/12/13 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4203\":[\"Doubloon Game\",568,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dBAPC+2011\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e BAPC 2011 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1050\":[\"Moving Tables\",12824,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dAsia+2001%2C+Taejon+%28South+Korea%29\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Asia 2001, Taejon (South Korea) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2817\":[\"A sequence of numbers\",2681,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+1+-+Host+by+TJU+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 1 - Host by TJU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1163\":[\"The Triangle\",33252,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dIOI+1994\\\"\\u003eIOI 1994\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-2492\":[\"A Bug\\u0027s Life\",12033,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dTUD+Programming+Contest+2005\\\"\\u003eTUD Programming Contest 2005\\u003c/a\\u003e, Darmstadt, Germany\\u003c/div\\u003e\"],\"POJ-2299\":[\"Ultra-QuickSort\",22353,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dWaterloo+local+2005.02.05\\\"\\u003eWaterloo local 2005.02.05\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1864\":[\"最大报销额\",8698,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%D5%E3%B4%F3%BC%C6%CB%E3%BB%FA%D1%D0%BE%BF%C9%FA%B8%B4%CA%D4%C9%CF%BB%FA%BF%BC%CA%D4-2007%C4%EA\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 浙大计算机研究生复试上机考试-2007年 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1089\":[\"Intervals\",3225,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOI+VIII+Stage+1+Problem+2\\\"\\u003ePOI VIII Stage 1 Problem 2\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1622\":[\"Trees on the level\",710,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dUVA\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e UVA \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2710\":[\"Max Factor\",4256,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dUSACO+2005+October+Bronze\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e USACO 2005 October Bronze \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2955\":[\"Robberies\",10653,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dIDI+Open+2009\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e IDI Open 2009 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3007\":[\"Buried memory\",1674,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+11+-+Host+by+HRBEU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 11 - Host by HRBEU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1503\":[\"Advanced Fruits\",3278,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dUniversity+of+Ulm+Local+Contest+1999\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e University of Ulm Local Contest 1999 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1521\":[\"Entropy\",4627,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dGreater+New+York+2000\\\"\\u003eGreater New York 2000\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-3001\":[\"Travelling\",2964,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+11+-+Host+by+HRBEU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 11 - Host by HRBEU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4453\":[\"Looploop\",499,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2012+Asia+Hangzhou+Regional+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 Asia Hangzhou Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1063\":[\"Exponentiation\",3276,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dEast+Central+North+America+1988\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e East Central North America 1988 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4578\":[\"Transformation\",2570,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013ACM-ICPC%BA%BC%D6%DD%C8%FC%C7%F8%C8%AB%B9%FA%D1%FB%C7%EB%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013ACM-ICPC杭州赛区全国邀请赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2159\":[\"FATE\",9011,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2008%D0%C5%CF%A2%B9%A4%B3%CC%D1%A7%D4%BA%BC%AF%D1%B5%B6%D3%A1%AA%A1%AA%D1%A1%B0%CE%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2008信息工程学院集训队——选拔赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4576\":[\"Robot\",1575,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013ACM-ICPC%BA%BC%D6%DD%C8%FC%C7%F8%C8%AB%B9%FA%D1%FB%C7%EB%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013ACM-ICPC杭州赛区全国邀请赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5666\":[\"Segment\",1161,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dBestCoder+Round+%2380\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e BestCoder Round #80 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2037\":[\"今年暑假不AC\",47665,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dACM%B3%CC%D0%F2%C9%E8%BC%C6%C6%DA%C4%A9%BF%BC%CA%D4%A3%A82006%2F06%2F07%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ACM程序设计期末考试(2006/06/07) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4691\":[\"Front compression\",674,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013+Multi-University+Training+Contest+9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013 Multi-University Training Contest 9 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3240\":[\"Counting Binary Trees\",313,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+%A1%B0NIT+Cup%A1%B1+National+Invitational+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 “NIT Cup” National Invitational Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1062\":[\"Text Reverse\",21629,\"\"],\"HDU-1061\":[\"Rightmost Digit\",26546,\"\"],\"POJ-2182\":[\"Lost Cows\",7999,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2003+U+S+Open+Orange\\\"\\u003eUSACO 2003 U S Open Orange\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1754\":[\"I Hate It\",29397,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2007%CA%A1%C8%FC%BC%AF%D1%B5%B6%D3%C1%B7%CF%B0%C8%FC%A3%A86%A3%A9_linle%D7%A8%B3%A1\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2007省赛集训队练习赛(6)_linle专场 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3278\":[\"Catch That Cow\",40134,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2007+Open+Silver\\\"\\u003eUSACO 2007 Open Silver\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1874\":[\"畅通工程续\",18052,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2008%D5%E3%B4%F3%D1%D0%BE%BF%C9%FA%B8%B4%CA%D4%C8%C8%C9%ED%C8%FC%A3%A82%A3%A9%A1%AA%A1%AA%C8%AB%D5%E6%C4%A3%C4%E2\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2008浙大研究生复试热身赛(2)——全真模拟 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2069\":[\"Super Star\",1120,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dJapan+2001\\\"\\u003eJapan 2001\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3037\":[\"Skiing\",1102,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2005+October+Gold\\\"\\u003eUSACO 2005 October Gold\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-2602\":[\"Bone Collector\",33152,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+1st+%A1%B0Vegetable-Birds+Cup%A1%B1+Programming+Open+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 1st “Vegetable-Birds Cup” Programming Open Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2844\":[\"Coins\",7236,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+3+-+Host+by+WHU+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 3 - Host by WHU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3938\":[\"Portal\",1103,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2011+Multi-University+Training+Contest+10+-+Host+by+HRBEU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2011 Multi-University Training Contest 10 - Host by HRBEU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1878\":[\"欧拉回路\",6276,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%D5%E3%B4%F3%BC%C6%CB%E3%BB%FA%D1%D0%BE%BF%C9%FA%B8%B4%CA%D4%C9%CF%BB%FA%BF%BC%CA%D4-2008%C4%EA\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 浙大计算机研究生复试上机考试-2008年 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3159\":[\"Candies\",7647,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2006.12.31\\\"\\u003ePOJ Monthly--2006.12.31\\u003c/a\\u003e, Sempr\\u003c/div\\u003e\"],\"POJ-1416\":[\"Shredding Company\",3545,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dJapan+2002+Kanazawa\\\"\\u003eJapan 2002 Kanazawa\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-4585\":[\"Shaolin\",2155,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013ACM-ICPC%BA%BC%D6%DD%C8%FC%C7%F8%C8%AB%B9%FA%D1%FB%C7%EB%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013ACM-ICPC杭州赛区全国邀请赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3376\":[\"Matrix Again\",709,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDOJ+Monthly+Contest+%A8C+2010.04.04\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDOJ Monthly Contest – 2010.04.04 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1074\":[\"Doing Homework\",6529,\"\"],\"HDU-1198\":[\"Farm Irrigation\",4392,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dZhejiang+University+Local+Contest+2005\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Zhejiang University Local Contest 2005 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5673\":[\"Robot\",410,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dBestCoder+Round+%2381+%28div.2%29\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e BestCoder Round #81 (div.2) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2044\":[\"一只小蜜蜂...\",41353,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%B5%DD%CD%C6%C7%F3%BD%E2%D7%A8%CC%E2%C1%B7%CF%B0%A3%A8For+Beginner%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 递推求解专题练习(For Beginner) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2167\":[\"Pebbles\",904,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2007+ACM-ICPC+Pacific+Northwest+Region\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2007 ACM-ICPC Pacific Northwest Region \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2841\":[\"Visible Trees\",1773,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+3+-+Host+by+WHU+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 3 - Host by WHU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1873\":[\"看病要排队\",8636,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2008%D5%E3%B4%F3%D1%D0%BE%BF%C9%FA%B8%B4%CA%D4%C8%C8%C9%ED%C8%FC%A3%A82%A3%A9%A1%AA%A1%AA%C8%AB%D5%E6%C4%A3%C4%E2\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2008浙大研究生复试热身赛(2)——全真模拟 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4587\":[\"TWO NODES\",726,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2013+ACM-ICPC%C4%CF%BE%A9%C8%FC%C7%F8%C8%AB%B9%FA%D1%FB%C7%EB%C8%FC%A1%AA%A1%AA%CC%E2%C4%BF%D6%D8%CF%D6\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2013 ACM-ICPC南京赛区全国邀请赛——题目重现 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3015\":[\"Disharmony Trees\",649,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+12+-+Host+by+FZU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 12 - Host by FZU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4460\":[\"Friend Chains\",1834,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2012+Asia+Hangzhou+Regional+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 Asia Hangzhou Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3251\":[\"Being a Hero\",456,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Asia+Regional+Ningbo+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Asia Regional Ningbo Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2041\":[\"超级楼梯\",48762,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2005%CA%B5%D1%E9%B0%E0%B6%CC%D1%A7%C6%DA%BF%BC%CA%D4\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2005实验班短学期考试 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3280\":[\"Cheapest Palindrome\",6640,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2007+Open+Gold\\\"\\u003eUSACO 2007 Open Gold\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1401\":[\"Solitaire\",1302,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dSouthwestern+Europe+2002\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Southwestern Europe 2002 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1860\":[\"Currency Exchange\",13132,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNortheastern+Europe+2001\\\"\\u003eNortheastern Europe 2001\\u003c/a\\u003e, Northern Subregion\\u003c/div\\u003e\"],\"POJ-2155\":[\"Matrix\",8926,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly\\\"\\u003ePOJ Monthly\\u003c/a\\u003e,Lou Tiancheng\\u003c/div\\u003e\"],\"HDU-1524\":[\"A Chess Game\",1011,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dPKU+Monthly\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e PKU Monthly \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1403\":[\"Longest Common Substring\",1567,\"\"],\"HDU-4911\":[\"Inversion\",2981,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2014+Multi-University+Training+Contest+5\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2014 Multi-University Training Contest 5 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1527\":[\"取石子游戏\",6749,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dNOI\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e NOI \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3948\":[\"The Number of Palindromes\",809,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2011+Multi-University+Training+Contest+11+-+Host+by+UESTC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2011 Multi-University Training Contest 11 - Host by UESTC \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3126\":[\"Prime Path\",19516,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dNorthwestern+Europe+2006\\\"\\u003eNorthwestern Europe 2006\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-3826\":[\"Squarefree number\",894,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dThe+6th+Central+China+Invitational+Programming+Contest+and+9th+Wuhan+University+Programming+Contest+Final\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e The 6th Central China Invitational Programming Contest and 9th Wuhan University Programming Contest Final \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1988\":[\"Cube Stacking\",8248,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2004+U+S+Open\\\"\\u003eUSACO 2004 U S Open\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-2296\":[\"Ring\",1309,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dThe+4th+Baidu+Cup+final\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e The 4th Baidu Cup final \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5686\":[\"Problem B\",868,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2016%26quot%3B%B0%D9%B6%C8%D6%AE%D0%C7%26quot%3B+-+%D7%CA%B8%F1%C8%FC%A3%A8Astar+Round1%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2016\\\"百度之星\\\" - 资格赛(Astar Round1) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5564\":[\"Clarke and digits\",261,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dBestCoder+Round+%2362+%28div.2%29\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e BestCoder Round #62 (div.2) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4352\":[\"XHXJ\\u0027s LIS\",2014,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2012+Multi-University+Training+Contest+6\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 Multi-University Training Contest 6 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1087\":[\"Super Jumping! Jumping! Jumping!\",24528,\"\"],\"HDU-2297\":[\"Run\",302,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dThe+4th+Baidu+Cup+final\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e The 4th Baidu Cup final \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2055\":[\"An easy problem\",27590,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%D0%A3%C7%EC%B1%ADWarm+Up\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 校庆杯Warm Up \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-2955\":[\"Brackets\",8653,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dStanford+Local+2004\\\"\\u003eStanford Local 2004\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-4111\":[\"Alice and Bob\",718,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2011+Asia+ChengDu+Regional+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2011 Asia ChengDu Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2852\":[\"KiKi\\u0027s K-Number\",1680,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2009+Multi-University+Training+Contest+4+-+Host+by+HDU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2009 Multi-University Training Contest 4 - Host by HDU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1521\":[\"排列组合\",2453,\"\"],\"HDU-1520\":[\"Anniversary party\",6783,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dUral+State+University+Internal+Contest+October%26%23039%3B2000+Students+Session\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Ural State University Internal Contest October\\u00272000 Students Session \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4115\":[\"Eliminate the Conflict\",952,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2011+Asia+ChengDu+Regional+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2011 Asia ChengDu Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2050\":[\"折线分割平面\",30575,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%B5%DD%CD%C6%C7%F3%BD%E2%D7%A8%CC%E2%C1%B7%CF%B0%A3%A8For+Beginner%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 递推求解专题练习(For Beginner) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1083\":[\"Courses\",5616,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dSoutheastern+Europe+2000\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Southeastern Europe 2000 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3370\":[\"Halloween treats\",2693,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUlm+Local+2007\\\"\\u003eUlm Local 2007\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-1195\":[\"Mobile phones\",8489,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dIOI+2001\\\"\\u003eIOI 2001\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3254\":[\"Corn Fields\",9800,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2006+November+Gold\\\"\\u003eUSACO 2006 November Gold\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-2504\":[\"又见GCD\",13376,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%A1%B6ACM%B3%CC%D0%F2%C9%E8%BC%C6%A1%B7%B6%CC%D1%A7%C6%DA%BF%BC%CA%D4_%C8%ED%BC%FE%B9%A4%B3%CC%BC%B0%C6%E4%CB%FB%D7%A8%D2%B5\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 《ACM程序设计》短学期考试_软件工程及其他专业 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1990\":[\"MooFest\",4244,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2004+U+S+Open\\\"\\u003eUSACO 2004 U S Open\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3134\":[\"Power Calculus\",1494,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dJapan+2006\\\"\\u003eJapan 2006\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-1077\":[\"Eight\",7851,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dSouth+Central+USA+1998\\\"\\u003eSouth Central USA 1998\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-1535\":[\"Invitation Cards\",1929,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dCentral+Europe+1998\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Central Europe 1998 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1511\":[\"Invitation Cards\",7947,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dCentral+Europe+1998\\\"\\u003eCentral Europe 1998\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-3836\":[\"Equivalent Sets\",1933,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2011+Multi-University+Training+Contest+1+-+Host+by+HNU\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2011 Multi-University Training Contest 1 - Host by HNU \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-3259\":[\"Wormholes\",19358,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2006+December+Gold\\\"\\u003eUSACO 2006 December Gold\\u003c/a\\u003e\\u003c/div\\u003e\"],\"HDU-5576\":[\"Expection of String\",175,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2015ACM%2FICPC%D1%C7%D6%DE%C7%F8%C9%CF%BA%A3%D5%BE-%D6%D8%CF%D6%C8%FC%A3%A8%B8%D0%D0%BB%BB%AA%B6%AB%C0%ED%B9%A4%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2015ACM/ICPC亚洲区上海站-重现赛(感谢华东理工) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5575\":[\"Discover Water Tank\",335,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2015ACM%2FICPC%D1%C7%D6%DE%C7%F8%C9%CF%BA%A3%D5%BE-%D6%D8%CF%D6%C8%FC%A3%A8%B8%D0%D0%BB%BB%AA%B6%AB%C0%ED%B9%A4%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2015ACM/ICPC亚洲区上海站-重现赛(感谢华东理工) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2067\":[\"小兔的棋盘\",8333,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dRPG%D7%A8%B3%A1%C1%B7%CF%B0%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e RPG专场练习赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5695\":[\"Gym Class\",1154,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2016%26quot%3B%B0%D9%B6%C8%D6%AE%D0%C7%26quot%3B+-+%B3%F5%C8%FC%A3%A8Astar+Round2A%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2016\\\"百度之星\\\" - 初赛(Astar Round2A) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1890\":[\"Robotic Sort\",1565,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2008+%A1%B0Shun+Yu+Cup%A1%B1+Zhejiang+Collegiate+Programming+Contest+-+Warm+Up%A3%A82%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2008 “Shun Yu Cup” Zhejiang Collegiate Programming Contest - Warm Up(2) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2187\":[\"悼念512汶川大地震遇难同胞——老人是真饿了\",7012,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2008-06-18%A1%B6+ACM%B3%CC%D0%F2%C9%E8%BC%C6%A1%B7%C6%DA%C4%A9%BF%BC%CA%D4%A1%AA%A1%AA%CB%C4%B4%A8%BC%D3%D3%CD%A3%A1%D6%D0%B9%FA%BC%D3%D3%CD%A3%A1\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2008-06-18《 ACM程序设计》期末考试——四川加油!中国加油! \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5573\":[\"Binary Tree\",1412,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2015ACM%2FICPC%D1%C7%D6%DE%C7%F8%C9%CF%BA%A3%D5%BE-%D6%D8%CF%D6%C8%FC%A3%A8%B8%D0%D0%BB%BB%AA%B6%AB%C0%ED%B9%A4%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2015ACM/ICPC亚洲区上海站-重现赛(感谢华东理工) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2069\":[\"Coin Change\",10641,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%D5%E3%BD%AD%B9%A4%D2%B5%B4%F3%D1%A7%CD%F8%C2%E7%D1%A1%B0%CE%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 浙江工业大学网络选拔赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1530\":[\"Maximum Clique\",1608,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dZOJ+Monthly%2C+February+2003\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ZOJ Monthly, February 2003 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5579\":[\"Game of Arrays\",115,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2015ACM%2FICPC%D1%C7%D6%DE%C7%F8%C9%CF%BA%A3%D5%BE-%D6%D8%CF%D6%C8%FC%A3%A8%B8%D0%D0%BB%BB%AA%B6%AB%C0%ED%B9%A4%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2015ACM/ICPC亚洲区上海站-重现赛(感谢华东理工) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1532\":[\"Drainage Ditches\",6534,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dUSACO+93\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e USACO 93 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5578\":[\"Friendship of Frog\",2867,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2015ACM%2FICPC%D1%C7%D6%DE%C7%F8%C9%CF%BA%A3%D5%BE-%D6%D8%CF%D6%C8%FC%A3%A8%B8%D0%D0%BB%BB%AA%B6%AB%C0%ED%B9%A4%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2015ACM/ICPC亚洲区上海站-重现赛(感谢华东理工) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4126\":[\"Genghis Khan the Conqueror\",717,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2011+Asia+Fuzhou+Regional+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2011 Asia Fuzhou Regional Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4489\":[\"The King’s Ups and Downs\",1010,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dGreater+New+York+2012\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Greater New York 2012 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1090\":[\"A+B for Input-Output Practice (II)\",93732,\"\"],\"HDU-2182\":[\"Frog\",1101,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dECJTU+2008+Summer+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ECJTU 2008 Summer Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-5572\":[\"An Easy Physics Problem\",744,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2015ACM%2FICPC%D1%C7%D6%DE%C7%F8%C9%CF%BA%A3%D5%BE-%D6%D8%CF%D6%C8%FC%A3%A8%B8%D0%D0%BB%BB%AA%B6%AB%C0%ED%B9%A4%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2015ACM/ICPC亚洲区上海站-重现赛(感谢华东理工) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3394\":[\"Railway\",1088,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dThe+5th+Guangting+Cup+Central+China+Invitational+Programming+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e The 5th Guangting Cup Central China Invitational Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2063\":[\"过山车\",12853,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dRPG%D7%A8%B3%A1%C1%B7%CF%B0%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e RPG专场练习赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"POJ-1080\":[\"Human Gene Functions\",10211,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dTaejon+2001\\\"\\u003eTaejon 2001\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3264\":[\"Balanced Lineup\",23675,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dUSACO+2007+January+Silver\\\"\\u003eUSACO 2007 January Silver\\u003c/a\\u003e\\u003c/div\\u003e\"],\"POJ-3140\":[\"Contestants Division\",2583,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dShanghai+2006\\\"\\u003eShanghai 2006\\u003c/a\\u003e\\u003c/div\\u003e\"]}","joined":false,"groups":{}},"managingGroups":{},"author":"tigerisland45","updateTime":1586353708000,"title":"罗书《算法竞赛入门到进阶》题目一览","dislikeCnt":0,"content":"\n罗书《算法竞赛入门到进阶》题目一览\n\n第1章 算法竞赛概述\n1. [problem:HDU-1090] A+B for Input-Output Practice (II)\n2. [problem:HDU-3233] Download Manager\n\n第2章 算法复杂度\n1. [problem:HYSBZ-1972] 猪国杀\n2. [problem:HYSBZ-1033] 杀蚂蚁antbuster\n3. [problem:HYSBZ-2548] 灭鼠行动\n4. [problem:HDU-1425] sort\n\n第3章 STL和基本数据结构\n1. [problem:HDU-4841] 圆桌问题\n2. [problem:HDU-1062] Text Reverse\n3. [problem:HDU-1237] 简单计算器\n4. [problem:HDU-1702] ACboy needs your help again!\n5. [problem:HDU-1873] 看病要排队\n6. [problem:HDU-1276] 士兵队列训练问题\n7. [problem:HDU-2094] 产生冠军\n8. [problem:HDU-2648] Shopping\n9. [problem:HDU-1027] Ignatius and the Princess II\n10. [problem:HDU-1716] 排列2\n\n第4章 搜索技术\n\n4.3 BFS\n1. [problem:HDU-1312] Red and Black\n2. [problem:POJ-3278] Catch That Cow\n3. [problem:POJ-1426] Find The Multiple\n4. [problem:POJ-3126] Prime Path\n5. [problem:POJ-3414] Pots\n6. [problem:HDU-1240] Asteroids!\n7. [problem:HDU-4460] Friend Chains\n8. [problem:POJ-1077] Eight\n9. [problem:HDU-1401] Solitaire\n10. [problem:HDU-3567] Eight II\n\n4.4 DFS\n1. [problem:HDU-2553] N皇后问题\n2. [problem:POJ-2531] Network Saboteur\n3. [problem:POJ-1416] Shredding Company\n4. [problem:POJ-2676] Sudoku\n5. [problem:POJ-1129] Channel Allocation\n6. [problem:HDU-1175] 连连看\n7. [problem:HDU-5113] Black And White\n8. [problem:POJ-3134] Power Calculus\n9. [problem:HDU-1560] DNA sequence\n10. [problem:HDU-1667] The Rotation Game\n\n第5章 高级数据结构\n\n5.1 并查集\n1. [problem:HDU-1213] How Many Tables\n2. [problem:POJ-2524] Ubiquitous Religions\n3. [problem:POJ-1611] The Suspects\n4. [problem:POJ-1703] Find them, Catch them\n5. [problem:POJ-2236] Wireless Network\n6. [problem:POJ-2492] A Bug\u0027s Life\n7. [problem:POJ-1988] Cube Stacking\n8. [problem:POJ-1182] 食物链\n9. [problem:HDU-3635] Dragon Balls\n10. [problem:HDU-1856] More is better\n11. [problem:HDU-1272] 小希的迷宫\n12. [problem:HDU-1325] Is It A Tree?\n13. [problem:HDU-1198] Farm Irrigation\n14. [problem:HDU-2586] How far away ?\n15. [problem:HDU-6109] 数据分割\n\n5.2 二叉树\n1. [problem:HDU-1710] Binary Tree Traversals\n2. [problem:HDU-3999] The order of a Tree\n3. [problem:HDU-3791] 二叉搜索树\n4. [problem:POJ-2418] Hardwood Species\n5. [problem:HDU-4585] Shaolin\n6. [problem:POJ-1442] Black Box\n7. [problem:HDU-3726] Graph and Queries\n8. [problem:HDU-1890] Robotic Sort\n9. [problem:HDU-1622] Trees on the level\n10. [problem:HDU-4453] Looploop\n\n5.3 线段树\n1. [problem:POJ-2182] Lost Cows\n2. [problem:POJ-2528] Mayor\u0027s posters\n3. [problem:POJ-3468] A Simple Problem with Integers\n4. [problem:HDU-1166] 敌兵布阵\n5. [problem:HDU-1394] Minimum Inversion Number\n6. [problem:HDU-1698] Just a Hook\n7. [problem:HDU-1754] I Hate It\n8. [problem:HDU-2795] Billboard\n9. [problem:POJ-1195] Mobile phones\n10. [problem:POJ-2299] Ultra-QuickSort\n11. [problem:POJ-2828] Buy Tickets\n12. [problem:POJ-2352] Stars\n13. [problem:POJ-2750] Potted Flower\n14. [problem:POJ-2886] Who Gets the Most Candies?\n15. [problem:POJ-2777] Count Color\n16. [problem:POJ-3264] Balanced Lineup\n17. [problem:HDU-1540] Tunnel Warfare\n18. [problem:HDU-1823] Luck and Love\n19. [problem:HDU-4027] Can you answer these queries?\n20. [problem:HDU-5869] Different GCD Subarray Query\n21. [problem:POJ-2155] Matrix\n22. [problem:POJ-2528] Mayor\u0027s posters\n23. [problem:POJ-2823] Sliding Window\n24. [problem:POJ-3225] Help with Intervals\n25. [problem:HDU-1255] 覆盖的面积\n26. [problem:HDU-1542] Atlantis\n27. [problem:HDU-3642] Get The Treasury\n28. [problem:HDU-3974] Assign the task\n29. [problem:HDU-4578] Transformation\n30. [problem:HDU-4614] Vases and Flowers\n31. [problem:HDU-4718] The LCIS on the Tree\n32. [problem:HDU-5756] Boss Bo\n33. [problem:HDU-4441] Queue Sequence\n\n5.4 树状数组\n1. [problem:POJ-2182] Lost Cows\n2. [problem:POJ-2299] Ultra-QuickSort\n3. [problem:POJ-2352] Stars\n4. [problem:POJ-1195] Mobile phones\n5. [problem:POJ-2481] Cows\n6. [problem:POJ-2029] Get Many Persimmon Trees\n7. [problem:POJ-2155] Matrix\n8. [problem:POJ-3321] Apple Tree\n9. [problem:POJ-1990] MooFest\n10. [problem:HDU-3015] Disharmony Trees\n11. [problem:HDU-2430] Beans\n12. [problem:HDU-2852] KiKi\u0027s K-Number\n13. [problem:POJ-2464] Brownie Points II\n14. [problem:UVA-11610] Reverse Prime\n\n第6章 基础算法思想\n\n6.1 贪心\n1. [problem:HDU-2037] 今年暑假不AC\n2. [problem:HDU-2570] 迷瘴\n3. [problem:POJ-1521] Entropy\n4. [problem:HDU-2899] Strange fuction\n5. [problem:HDU-1789] Doing Homework again\n6. [problem:HDU-1050] Moving Tables\n7. [problem:HDU-2546] 饭卡\n8. [problem:HDU-3348] coins\n9. [problem:HDU-4864] Task\n10. [problem:POJ-1328] Radar Installation\n11. [problem:POJ-1089] Intervals\n\n6.2 分治\n1. [problem:HDU-4911] Inversion\n2. [problem:HDU-1425] sort\n3. [problem:POJ-2388] Who\u0027s in the Middle\n\n第7章 动态规划\n\n7.1 基础DP\n\n7.1.1 基础问题\n1. [problem:HDU-2069] Coin Change\n2. [problem:HDU-2018] 母牛的故事\n3. [problem:HDU-2041] 超级楼梯\n4. [problem:HDU-2044] 一只小蜜蜂...\n5. [problem:HDU-2050] 折线分割平面\n6. [problem:HDU-2182] Frog\n7. [problem:HDU-4489] The King’s Ups and Downs\n\n7.1.2 背包问题\n1. [problem:HDU-2602] Bone Collector\n2. [problem:HDU-1024] Max Sum Plus Plus\n3. [problem:HDU-4576] Robot\n4. [problem:HDU-5119] Happy Matt Friends\n5. [problem:HDU-1864] 最大报销额\n6. [problem:HDU-2159] FATE\n7. [problem:HDU-2844] Coins\n8. [problem:HDU-2955] Robberies\n9. [problem:HDU-3092] Least common multiple\n10. [problem:POJ-1015] Jury Compromise\n11. [problem:POJ-1170] Shopping Offers\n\n7.1.3 LIS\n1. [problem:HDU-1159] Common Subsequence\n2. [problem:HDU-1003] Max Sum\n3. [problem:HDU-1087] Super Jumping! Jumping! Jumping!\n4. [problem:HDU-4352] XHXJ\u0027s LIS\n5. [problem:POJ-1239] Increasing Sequences\n\n7.1.4 LCS\n1. [problem:HDU-1257] 最少拦截系统\n2. [problem:HDU-1503] Advanced Fruits\n3. [problem:POJ-1080] Human Gene Functions\n\n7.2 递推与记忆化搜索\n1. [problem:POJ-1163] The Triangle\n\n7.3 区间DP\n1. [problem:POJ-3280] Cheapest Palindrome\n2. [problem:HDU-3506] Monkey Party\n3. [problem:HDU-4283] You Are the One\n4. [problem:HDU-4632] Palindrome subsequence\n5. [problem:HDU-2476] String painter\n6. [problem:HDU-4745] Two Rabbits\n7. [problem:HDU-5115] Dire Wolf\n8. [problem:POJ-1141] Brackets Sequence\n9. [problem:POJ-2955] Brackets\n\n7.4 树形DP\n1. [problem:HDU-1520] Anniversary party\n2. [problem:HDU-2196] Computer\n3. [problem:POJ-2378] Tree Cutting\n4. [problem:POJ-3107] Godfather\n5. [problem:POJ-3140] Contestants Division\n6. [problem:HDU-1011] Starship Troopers\n7. [problem:HDU-1561] The more, The Better\n8. [problem:HDU-2242] 考研路茫茫——空调教室\n9. [problem:HDU-3586] Information Disturbing\n10. [problem:HDU-5834] Magic boy Bi Luo with his excited tree\n\n7.5 数位DP\n1. [problem:HDU-2089] 不要62\n2. [problem:HDU-3555] Bomb\n3. [problem:HDU-3652] B-number\n4. [problem:HDU-6148] Valley Numer\n5. [problem:HDU-4507] 吉哥系列故事——恨7不成妻\n\n7.6 状态压缩DP\n1. [problem:POJ-3254] Corn Fields\n2. [problem:HDU-3001] Travelling\n3. [problem:HDU-1074] Doing Homework\n4. [problem:HDU-2167] Pebbles\n5. [problem:HDU-3182] Hamburger Magi\n6. [problem:HDU-4539] 郑厂长系列故事——排兵布阵\n7. [problem:POJ-1185] 炮兵阵地\n8. [problem:POJ-2411] Mondriaan\u0027s Dream\n9. [problem:HDU-3681] Prison Break\n\n第8章 数学\n\n8.1 高精度计算\n1. [problem:HDU-1042] N!\n2. [problem:HDU-1047] Integer Inquiry\n3. [problem:HDU-1063] Exponentiation\n4. [problem:HDU-1316] How Many Fibs?\n5. [problem:HDU-5666] Segment\n6. [problem:HDU-5686] Problem B\n\n8.2 数论\n\n8.2.1 快速幂\n1. [problem:HDU-2817] A sequence of numbers\n2. [problem:HDU-1061] Rightmost Digit\n3. [problem:HDU-5392] Infoplane in Tina Town\n4. [problem:POJ-3070] Fibonacci\n5. [problem:HDU-3117] Fibonacci Numbers\n6. [problem:HDU-6030] Happy Necklace\n7. [problem:HDU-5895] Mathematician QSC\n8. [problem:HDU-5564] Clarke and digits\n9. [problem:HDU-2243] 考研路茫茫——单词情结\n\n8.2.4 扩展欧几里得\n1. [problem:POJ-1061] 青蛙的约会\n2. [problem:HDU-1019] Least Common Multiple\n3. [problem:HDU-1576] A/B\n4. [problem:HDU-2504] 又见GCD\n5. [problem:HDU-2588] GCD\n6. [problem:HDU-5223] GCD\n7. [problem:HDU-5584] LCM Walk\n8. [problem:HDU-5656] CA Loves GCD\n9. [problem:HDU-5902] GCD is Funny\n\n8.2.5 同余与逆元\n1. [problem:HDU-5976] Detachment\n\n8.2.6 素数\n1. [problem:POJ-2689] Prime Distance\n2. [problem:HDU-5901] Count primes\n3. [problem:HDU-1262] 寻找素数对\n4. [problem:HDU-2710] Max Factor\n5. [problem:HDU-3792] Twin Prime Conjecture\n6. [problem:HDU-3826] Squarefree number\n7. [problem:HDU-6069] Counting Divisors\n\n8.3 组合数学\n1. [problem:HDU-1205] 吃糖果\n2. [problem:POJ-2356] Find a multiple\n3. [problem:POJ-3370] Halloween treats\n4. [problem:HDU-1808] Halloween treats\n5. [problem:HDU-3183] A Magic Lamp\n6. [problem:HDU-5776] sum\n7. [problem:HDU-2841] Visible Trees\n8. [problem:HDU-4135] Co-prime\n9. [problem:HDU-4497] GCD and LCM\n10. [problem:HDU-5155] Harry And Magic Box\n11. [problem:HDU-1028] Ignatius and the Princess III\n12. [problem:HDU-1521] 排列组合\n13. [problem:HDU-2067] 小兔的棋盘\n14. [problem:HDU-1130] How Many Trees?\n15. [problem:HDU-3240] Counting Binary Trees\n16. [problem:HDU-4828] Grids\n17. [problem:HDU-5673] Robot\n18. [problem:HDU-5177] Box\n19. [problem:HDU-4372] Count the Buildings\n20. [problem:HDU-2643] Rank\n\n8.4 概率和数学期望\n1. [problem:POJ-2096] Collecting Bugs\n2. [problem:HDU-4035] Maze\n3. [problem:HDU-3853] LOOPS\n4. [problem:HDU-4405] Aeroplane chess\n5. [problem:POJ-3071] Football\n6. [problem:POJ-3744] Scout YYF I\n7. [problem:HDU-4089] Activation\n\n8.5 公平组合游戏\n1. [problem:HDU-1846] Brave Game\n2. [problem:HDU-1850] Being a Good Boy in Spring Festival\n3. [problem:HDU-1848] Fibonacci again and again\n4. [problem:HDU-1907] John\n5. [problem:HDU-2999] Stone Game, Why are you always there?\n6. [problem:HDU-1524] A Chess Game\n7. [problem:HDU-4111] Alice and Bob\n8. [problem:HDU-4203] Doubloon Game\n9. [problem:HDU-1527] 取石子游戏\n\n第9章 字符串\n1. [problem:POJ-3981] 字符串替换\n2. [problem:HDU-1062] Text Reverse\n3. [problem:HDU-6013] Lotus and Thermodynamics\n4. [problem:HDU-5007] Post Robot\n5. [problem:HDU-1238] Substrings\n6. [problem:HDU-4054] Hexadecimal View\n7. [problem:HDU-2055] An easy problem\n8. [problem:HDU-5938] Four Operations\n9. [problem:HDU-2648] Shopping\n10. [problem:HDU-4821] String\n11. [problem:HDU-4080] Stammering Aliens\n12. [problem:HDU-4622] Reincarnation\n13. [problem:HDU-1251] 统计难题\n14. [problem:HDU-2087] 剪花布条\n15. [problem:HDU-1686] Oulipo\n16. [problem:HDU-1711] Number Sequence\n17. [problem:HDU-2222] Keywords Search\n18. [problem:HDU-2896] 病毒侵袭\n19. [problem:HDU-3065] 病毒侵袭持续中\n20. [problem:HDU-3336] Count the string\n21. [problem:HDU-2594] Simpsons’ Hidden Talents\n22. [problem:HDU-2243] 考研路茫茫——单词情结\n23. [problem:HDU-2825] Wireless Password\n24. [problem:HDU-2296] Ring\n25. [problem:HDU-1403] Longest Common Substring\n26. [problem:HDU-5769] Substring\n27. [problem:HDU-3948] The Number of Palindromes\n28. [problem:HDU-4691] Front compression\n29. [problem:HDU-5008] Boring String Problem\n30. [problem:HDU-4416] Good Article Good sentence\n\n第10章 图论\n\n10.4 拓扑排序\n1. [problem:HDU-1285] 确定比赛名次\n2. [problem:POJ-1270] Following Orders\n3. [problem:HDU-3342] Legal or Not\n4. [problem:HDU-2647] Reward\n5. [problem:HDU-5695] Gym Class\n6. [problem:HDU-4857] 逃生\n7. [problem:HDU-1811] Rank of Tetris\n\n10.5 欧拉图\n1. [problem:UVA-10054] The Necklace\n2. [problem:POJ-1780] Code\n3. [problem:HDU-4850] Wow! Such String!\n4. [problem:HDU-1878] 欧拉回路\n5. [problem:HDU-1116] Play on Words\n6. [problem:HDU-5883] The Best Path\n\n10.6 无向图的连通性\n1. [problem:POJ-1144] Network\n2. [problem:POJ-3352] Road Construction\n3. [problem:HDU-3394] Railway\n4. [problem:HDU-3749] Financial Crisis\n5. [problem:HDU-2460] Network\n6. [problem:HDU-4587] TWO NODES\n\n10.7 有向图的连通性\n1. [problem:HDU-1269] 迷宫城堡\n2. [problem:HDU-1827] Summer Holiday\n3. [problem:HDU-3072] Intelligence System\n4. [problem:HDU-3836] Equivalent Sets\n5. [problem:HDU-3639] Hawk-and-Chicken\n6. [problem:HDU-3861] The King’s Problem\n7. [problem:HDU-1530] Maximum Clique\n\n10.8 2-SAT问题\n1. [problem:HDU-3062] Party\n2. [problem:HDU-1824] Let\u0027s go home\n3. [problem:HDU-4115] Eliminate the Conflict\n4. [problem:HDU-4421] Bit Magic\n\n10.9 最短路\n1. [problem:HDU-2544] 最短路\n2. [problem:HDU-1599] find the mincost route\n3. [problem:HDU-3631] Shortest Path\n4. [problem:HDU-1704] Rank\n5. [problem:HDU-1535] Invitation Cards\n6. [problem:POJ-1860] Currency Exchange\n7. [problem:POJ-3259] Wormholes\n8. [problem:POJ-1062] 昂贵的聘礼\n9. [problem:POJ-3037] Skiing\n10. [problem:POJ-3615] Cow Hurdles\n11. [problem:POJ-1511] Invitation Cards\n12. [problem:POJ-3159] Candies\n13. [problem:HDU-1874] 畅通工程续\n14. [problem:HDU-1596] find the safest road\n15. [problem:HDU-2433] Travel\n16. [problem:HDU-2680] Choose the best route\n17. [problem:HDU-4889] Scary Path Finding Algorithm\n18. [problem:HDU-4568] Hunter\n\n10.10 最小生成树\n1. [problem:HDU-1233] 还是畅通工程\n2. [problem:HDU-1102] Constructing Roads\n3. [problem:HDU-3938] Portal\n4. [problem:HDU-2377] Bus Pass\n5. [problem:HDU-5627] Clarke and MST\n6. [problem:HDU-4081] Qin Shi Huang\u0027s National Road System\n7. [problem:HDU-4126] Genghis Khan the Conqueror\n8. [problem:HDU-4756] Install Air Conditioning\n9. [problem:HDU-4750] Count The Pairs\n\n10.11 最大流\n1. [problem:HDU-1532] Drainage Ditches\n2. [problem:HDU-1956] Sightseeing tour\n3. [problem:HDU-3549] Flow Problem\n4. [problem:HDU-4280] Island Transport\n5. [problem:HDU-3472] HS BDC\n\n10.12 最小割\n1. [problem:POJ-2914] Minimum Cut\n2. [problem:HDU-3251] Being a Hero\n3. [problem:POJ-1815] Friendship\n\n10.13 最小费用最大流\n1. [problem:POJ-2135] Farm Tour\n2. [problem:HDU-3376] Matrix Again\n3. [problem:HDU-3667] Transportation\n4. [problem:HDU-5520] Number Link\n\n10.14 二分图匹配\n1. [problem:HDU-2063] 过山车\n2. [problem:HDU-1083] Courses\n3. [problem:HDU-3729] I\u0027m Telling the Truth\n4. [problem:HDU-5727] Necklace\n5. [problem:HDU-3605] Escape\n\n第11章 计算几何\n\n11.1 二维几何基础\n1. [problem:HDU-1115] Lifting the Stone\n2. [problem:HDU-1558] Segment set\n3. [problem:HDU-1392] Surround the Trees\n4. [problem:HDU-6325] Problem G. Interstellar Travel\n5. [problem:HDU-1007] Quoit Design\n6. [problem:HDU-5721] Palace\n7. [problem:HDU-2202] 最大三角形\n8. [problem:HDU-2187] 悼念512汶川大地震遇难同胞——老人是真饿了\n9. [problem:HDU-2823] The widest road\n10. [problem:HDU-5251] 矩形面积\n11. [problem:HDU-2297] Run\n12. [problem:HDU-4316] Mission Impossible\n13. [problem:HDU-3982] Harry Potter and J.K.Rowling\n\n11.2 圆\n1. [problem:HDU-5572] An Easy Physics Problem\n2. [problem:HDU-3007] Buried memory\n3. [problem:HDU-2215] Maple trees\n\n11.3 三维几何\n1. [problem:HDU-1140] War on Weather\n2. [problem:HDU-4617] Weapon\n3. [problem:HDU-5733] tetrahedron\n4. [problem:POJ-2069] Super Star\n5. [problem:HDU-3662] 3D Convex Hull\n6. [problem:HDU-4273] Rescue\n\n第12章 ICPC区域赛真题\n1. [problem:HDU-5578] Friendship of Frog\n2. [problem:HDU-5583] Kingdom of Black and White\n3. [problem:HDU-5584] LCM Walk\n4. [problem:HDU-5572] An Easy Physics Problem\n5. [problem:HDU-5573] Binary Tree\n6. [problem:HDU-5575] Discover Water Tank\n7. [problem:HDU-5576] Expection of String\n8. [problem:HDU-5579] Game of Arrays\n9. [problem:HDU-5581] Infinity Point Sets\n\n\n\n","threadId":69164,"likeCnt":36,"createTime":1575679794000,"isWorkbook":true,"viewCnt":5981,"openness":1,"fav":false,"id":2116,"trustable":false}