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{"workbook":{"problemsBrief":"{\"HDU-1028\":[\"Ignatius and the Princess III\",16399,\"\"],\"HDU-1545\":[\"01-K Code\",263,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dZhejiang+Provincial+Programming+Contest+2006\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Zhejiang Provincial Programming Contest 2006 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1423\":[\"Greatest Common Increasing Subsequence\",2650,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d+ACM%CA%EE%C6%DA%BC%AF%D1%B5%B6%D3%C1%B7%CF%B0%C8%FC%A3%A8%B6%FE%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ACM暑期集训队练习赛(二) \\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\"],\"HDU-1700\":[\"Points on Cycle\",865,\"\\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 \\u003c/div\\u003e\"],\"HDU-1428\":[\"漫步校园\",1284,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d+ACM%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-1309\":[\"Loansome Car Buyer\",132,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dMid-Central+USA+1999\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Mid-Central USA 1999 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1140\":[\"War on Weather\",453,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca 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-1024\":[\"Max Sum Plus Plus\",13556,\"\"],\"HDU-1422\":[\"重温世界杯\",2200,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d+ACM%CA%EE%C6%DA%BC%AF%D1%B5%B6%D3%C1%B7%CF%B0%C8%FC%A3%A8%B6%FE%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ACM暑期集训队练习赛(二) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1147\":[\"Pick-up sticks\",1118,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dUniversity+of+Waterloo+Local+Contest+2005.09.17\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e University of Waterloo Local Contest 2005.09.17 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1785\":[\"You Are All Excellent\",1846,\"\\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\"],\"HDU-1421\":[\"搬寝室\",7994,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d+ACM%CA%EE%C6%DA%BC%AF%D1%B5%B6%D3%C1%B7%CF%B0%C8%FC%A3%A8%B6%FE%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ACM暑期集训队练习赛(二) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1025\":[\"Constructing Roads In JGShining\\u0027s Kingdom\",6816,\"\"],\"HDU-1300\":[\"Pearls\",1730,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dNorthwestern+Europe+2002\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Northwestern Europe 2002 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1798\":[\"Tell me the area\",1050,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2008+%A1%B0Insigma+International+Cup%A1%B1+Zhejiang+Collegiate+Programming+Contest+-+Warm+Up%A3%A84%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2008 “Insigma International Cup” Zhejiang Collegiate Programming Contest - Warm Up(4) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1159\":[\"Common Subsequence\",22978,\"\\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-1712\":[\"ACboy needs your help\",5355,\"\\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-1714\":[\"RedField\",434,\"\\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-1559\":[\"最大子矩阵\",4724,\"\\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-1713\":[\"相遇周期\",2587,\"\\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-1319\":[\"Prime Cuts\",1088,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dSouth+Central+USA+1996\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e South Central USA 1996 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-3177\":[\"Crixalis\\u0027s Equipment\",1926,\"\\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-1273\":[\"漫步森林\",2486,\"\\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-1154\":[\"Cutting a Polygon\",258,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dUniversity+of+Waterloo+Local+Contest+2005.06.11\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e University of Waterloo Local Contest 2005.06.11 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1396\":[\"Counting Triangles\",1619,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dZOJ+Monthly%2C+June+2003\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ZOJ Monthly, June 2003 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1275\":[\"两车追及或相遇问题\",572,\"\\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-1155\":[\"Bungee Jumping\",689,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dUniversity+of+Waterloo+Local+Contest+2005.06.11\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e University of Waterloo Local Contest 2005.06.11 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1158\":[\"Employment Planning\",2481,\"\\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-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-1271\":[\"整数对\",1148,\"\\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-1204\":[\"糖果大战\",1367,\"\\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-1203\":[\"I NEED A OFFER!\",12010,\"\\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-1206\":[\"劲乐团\",6,\"\\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-1723\":[\"Distribute Message\",1105,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHZIEE+2007+Programming+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HZIEE 2007 Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1568\":[\"Fibonacci\",3021,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHappy+2007\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Happy 2007 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1722\":[\"Cake\",3945,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHZIEE+2007+Programming+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HZIEE 2007 Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1208\":[\"Pascal\\u0027s Travels\",1291,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dMid-Central+USA+2005\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Mid-Central USA 2005 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1329\":[\"Hanoi Tower Troubles Again!\",777,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dOIBH+Reminiscence+Programming+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e OIBH Reminiscence Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1724\":[\"Ellipse\",1144,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHZIEE+2007+Programming+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HZIEE 2007 Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1284\":[\"钱币兑换问题\",7619,\"\\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-1165\":[\"Eddy\\u0027s research II\",2085,\"\"],\"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\"],\"HDU-1286\":[\"找新朋友\",7346,\"\\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-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-1288\":[\"Hat\\u0027s Tea\",537,\"\\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-1045\":[\"Fire Net\",9449,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dZhejiang+University+Local+Contest+2001\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Zhejiang University Local Contest 2001 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1565\":[\"方格取数(1)\",3257,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHappy+2007\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Happy 2007 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1564\":[\"Play a 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href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dEast+Central+North+America+1995\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e East Central North America 1995 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1214\":[\"圆桌会议\",4802,\"\\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-1335\":[\"Basically Speaking\",1669,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dMid-Central+USA+1995\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Mid-Central USA 1995 \\u003c/a\\u003e 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href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dGreater+New+York+2002\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Greater New York 2002 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1579\":[\"Function Run Fun\",1589,\"\\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%D2%BB\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 冬练三九之一 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1053\":[\"Entropy\",3074,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dGreater+New+York+2000\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Greater New York 2000 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1174\":[\"爆头\",1541,\"\"],\"HDU-1295\":[\"Move Move 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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-1058\":[\"Humble Numbers\",11631,\"\\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+1996\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e University of Ulm Local Contest 1996 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1333\":[\"Smith Numbers\",618,\"\\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-1290\":[\"献给杭电五十周年校庆的礼物\",7224,\"\\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%A8VIII%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 杭电ACM集训队训练赛(VIII) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1051\":[\"Wooden Sticks\",9467,\"\\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-1050\":[\"Moving Tables\",12826,\"\\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-2818\":[\"Building Block\",1561,\"\\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-1729\":[\"Stone Game\",1144,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%A1%B0%CD%F8%D0%C2%B6%F7%C6%D5%B1%AD%A1%B1%BA%BC%D6%DD%B5%E7%D7%D3%BF%C6%BC%BC%B4%F3%D1%A7%B3%CC%D0%F2%C9%E8%BC%C6%D1%FB%C7%EB%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e “网新恩普杯”杭州电子科技大学程序设计邀请赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1501\":[\"Zipper\",3442,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dPacific+Northwest+2004\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Pacific Northwest 2004 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1588\":[\"Gauss Fibonacci\",1304,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+%A1%B0Valentines+Day%A1%B1+Open+Programming+Contest+2007-02-14\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU “Valentines Day” Open Programming Contest 2007-02-14 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1500\":[\"Chopsticks\",883,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dOIBH+Reminiscence+Programming+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e OIBH Reminiscence Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1227\":[\"Fast Food\",1205,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dSouthwestern+Europe+1998\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Southwestern Europe 1998 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1502\":[\"Regular Words\",895,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dAndrew+Stankevich%26%23039%3Bs+Contest+%2310\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Andrew Stankevich\\u0027s Contest #10 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1348\":[\"Wall\",1725,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dNortheastern+Europe+2001\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Northeastern Europe 2001 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1505\":[\"City Game\",2847,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dSoutheastern+Europe+2004\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Southeastern Europe 2004 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1506\":[\"Largest Rectangle in a Histogram\",7901,\"\\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+2003\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e University of Ulm Local Contest 2003 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1220\":[\"Cube\",2296,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%BA%BC%D6%DD%B5%E7%D7%D3%BF%C6%BC%BC%B4%F3%D1%A7%B5%DA%C8%FD%BD%EC%B3%CC%D0%F2%C9%E8%BC%C6%B4%F3%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 杭州电子科技大学第三届程序设计大赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1066\":[\"Last non-zero Digit in N!\",2162,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dSouth+Central+USA+1997\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e South Central USA 1997 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1065\":[\"I Think I Need a Houseboat\",3944,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dMid-Atlantic+USA+2001\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Mid-Atlantic USA 2001 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1222\":[\"Wolf and Rabbit\",5587,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%BA%BC%D6%DD%B5%E7%D7%D3%BF%C6%BC%BC%B4%F3%D1%A7%B5%DA%C8%FD%BD%EC%B3%CC%D0%F2%C9%E8%BC%C6%B4%F3%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 杭州电子科技大学第三届程序设计大赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1221\":[\"Rectangle and Circle\",901,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%BA%BC%D6%DD%B5%E7%D7%D3%BF%C6%BC%BC%B4%F3%D1%A7%B5%DA%C8%FD%BD%EC%B3%CC%D0%F2%C9%E8%BC%C6%B4%F3%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 杭州电子科技大学第三届程序设计大赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1224\":[\"Free DIY Tour\",2325,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%BA%BC%D6%DD%B5%E7%D7%D3%BF%C6%BC%BC%B4%F3%D1%A7%B5%DA%C8%FD%BD%EC%B3%CC%D0%F2%C9%E8%BC%C6%B4%F3%C8%FC\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 杭州电子科技大学第三届程序设计大赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1466\":[\"计算直线的交点数\",4101,\"\\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%BE%C5%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ACM暑期集训队练习赛(九) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2037\":[\"今年暑假不AC\",47668,\"\\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-1069\":[\"Monkey and Banana\",12268,\"\\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+1996\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e University of Ulm Local Contest 1996 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1060\":[\"Leftmost Digit\",7737,\"\"],\"HDU-1115\":[\"Lifting the Stone\",3245,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dCentral+Europe+1999\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Central Europe 1999 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1756\":[\"Cupid\\u0027s Arrow\",944,\"\\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\"],\"HDU-2602\":[\"Bone Collector\",33155,\"\\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 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href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dAsia+1996%2C+Shanghai+%28Mainland+China%29\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Asia 1996, Shanghai (Mainland China) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1757\":[\"A Simple Math Problem\",4323,\"\\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\"],\"HDU-1517\":[\"A Multiplication Game\",4032,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dUniversity+of+Waterloo+Local+Contest+2001.09.22\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e University of Waterloo Local Contest 2001.09.22 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1074\":[\"Doing Homework\",6529,\"\"],\"HDU-1594\":[\"find the max\",482,\"\\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+-+Warm+Up+%A3%A81%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2007-Spring Programming Contest - Warm Up (1) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1077\":[\"Catching Fish\",921,\"\"],\"HDU-1110\":[\"Equipment Box\",652,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dCentral+Europe+1999\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Central Europe 1999 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1352\":[\"I Conduit!\",85,\"\"],\"HDU-1079\":[\"Calendar Game\",3664,\"\\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-1199\":[\"Color the Ball\",1115,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dZOJ+Monthly%2C+February+2005\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ZOJ Monthly, February 2005 \\u003c/a\\u003e 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class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dZhejiang+University+Local+Contest+2006+Preliminary\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Zhejiang University Local Contest 2006 Preliminary \\u003c/a\\u003e \\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-1249\":[\"三角形\",5991,\"\"],\"HDU-1009\":[\"FatMouse\\u0027 Trade\",31601,\"\\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 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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-1080\":[\"Human Gene Functions\",2441,\"\\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-1081\":[\"To The Max\",6075,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dGreater+New+York+2001\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Greater New York 2001 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1259\":[\"ZJUTACM\",2704,\"\\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-1536\":[\"S-Nim\",3345,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dNorgesmesterskapet+2004\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Norgesmesterskapet 2004 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1018\":[\"Big Number\",21436,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dAsia+2002%2C+Dhaka+%28Bengal%29\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e Asia 2002, Dhaka (Bengal) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1414\":[\"银河跳舞机大赛\",4,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2006-5+Programming+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2006-5 Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1418\":[\"抱歉\",2757,\"\\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%D2%BB%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e ACM暑期集训队练习赛(一) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1493\":[\"QQpet exploratory park\",456,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%A1%B02006%D0%A3%D4%B0%CE%C4%BB%AF%BB%EE%B6%AF%D4%C2%A1%B1%D6%AE%A1%B0%D0%A3%C7%EC%B1%AD%A1%B1%B4%F3%D1%A7%C9%FA%B3%CC%D0%F2%C9%E8%BC%C6%BE%BA%C8%FC%F4%DF%BA%BC%D6%DD%B5%E7%D7%D3%BF%C6%BC%BC%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 “2006校园文化活动月”之“校庆杯”大学生程序设计竞赛暨杭州电子科技大学第四届大学生程序设计竞赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1250\":[\"Hat\\u0027s Fibonacci\",3988,\"\"],\"HDU-1099\":[\"Lottery\",2189,\"\"],\"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 \\u003c/div\\u003e\"],\"HDU-1374\":[\"The Circumference of the Circle\",773,\"\\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+1996\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e University of Ulm Local Contest 1996 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1494\":[\"跑跑卡丁车\",1208,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d%A1%B02006%D0%A3%D4%B0%CE%C4%BB%AF%BB%EE%B6%AF%D4%C2%A1%B1%D6%AE%A1%B0%D0%A3%C7%EC%B1%AD%A1%B1%B4%F3%D1%A7%C9%FA%B3%CC%D0%F2%C9%E8%BC%C6%BE%BA%C8%FC%F4%DF%BA%BC%D6%DD%B5%E7%D7%D3%BF%C6%BC%BC%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 “2006校园文化活动月”之“校庆杯”大学生程序设计竞赛暨杭州电子科技大学第四届大学生程序设计竞赛 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1376\":[\"Octal Fractions\",398,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dSouth+Africa+2001\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e South Africa 2001 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1257\":[\"最少拦截系统\",26043,\"\\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-1411\":[\"校庆神秘建筑\",873,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2006-5+Programming+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2006-5 Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-1410\":[\"PK武林盟主\",377,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2006-5+Programming+Contest+\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2006-5 Programming Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-2580\":[\"a simple stone game\",260,\"\\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\"]}","joined":false,"groups":{}},"managingGroups":{},"author":"tigerisland45","updateTime":1553676793000,"title":"杭电OJ分类题目(3)","dislikeCnt":0,"content":"[海岛Blog](http://blog.csdn.net/tigerisland45)\n\n[挑战ACM编程](https://cn.vjudge.net/group/challenge)是自由参与组。提供挑战题、水题、白书、紫书和蓝书等等......\n\n[杭电OJ分类题目](http://acm.hdu.edu.cn/typeclass.php)(3)\n\nHDU Computational Geometry\n1. [problem:HDU-1086] \t You can Solve a Geometry Problem too \t\n2. [problem:HDU-1115] \t Lifting the Stone \t\n3. [problem:HDU-1140] \t War on Weather \t\n4. [problem:HDU-1147] \t Pick-up sticks \t\n5. [problem:HDU-1154] \t Cutting a Polygon \t\n6. [problem:HDU-1174] \t 爆头 \t\n7. [problem:HDU-1348] \t Wall \t\n8. [problem:HDU-1392] \t Surround the Trees \t\n9. [problem:HDU-1411] \t 校庆神秘建筑 \t\n10. [problem:HDU-2823] \t The widest road \t\n\nHDU Dynamic Programming\n1. [problem:HDU-1003] \t Max Sum \t\n2. [problem:HDU-1011] \t Starship Troopers \t\n3. [problem:HDU-1024] \t Max Sum Plus Plus \t\n4. [problem:HDU-1025] \t Constructing Roads In JGShining\u0027s Kingdom \t\n5. [problem:HDU-1058] \t Humble Numbers \t\n6. [problem:HDU-1059] \t Dividing \t\n7. [problem:HDU-1069] \t Monkey and Banana \t\n8. [problem:HDU-1074] \t Doing Homework \t\n9. [problem:HDU-1078] \t FatMouse and Cheese \t\n10. [problem:HDU-1080] \t Human Gene Functions \t\n11. [problem:HDU-1081] \t To The Max \t\n12. [problem:HDU-1087] \t Super Jumping! Jumping! Jumping! \t\n13. [problem:HDU-1114] \t Piggy-Bank \t\n14. [problem:HDU-1121] \t Complete the Sequence \t\n15. [problem:HDU-1158] \t Employment Planning \t\n16. [problem:HDU-1159] \t Common Subsequence \t\n17. [problem:HDU-1160] \t FatMouse\u0027s Speed \t\n18. [problem:HDU-1165] \t Eddy\u0027s research II \t\n19. [problem:HDU-1176] \t 免费馅饼 \t\n20. [problem:HDU-1203] \t I NEED A OFFER! \t\n21. [problem:HDU-1206] \t 劲乐团 \t\n22. [problem:HDU-1208] \t Pascal\u0027s Travels \t\n23. [problem:HDU-1224] \t Free DIY Tour \t\n24. [problem:HDU-1227] \t Fast Food \t\n25. [problem:HDU-1243] \t 反恐训练营 \t\n26. [problem:HDU-1244] \t Max Sum Plus Plus Plus \t\n27. [problem:HDU-1257] \t 最少拦截系统 \t\n28. [problem:HDU-1300] \t Pearls \t\n29. [problem:HDU-1331] \t Function Run Fun \t\n30. [problem:HDU-1337] \t The Drunk Jailer \t\n31. [problem:HDU-1355] \t The Peanuts \t\n32. [problem:HDU-1400] \t Mondriaan\u0027s Dream \t\n33. [problem:HDU-1414] \t 银河跳舞机大赛 \t\n34. [problem:HDU-1421] \t 搬寝室 \t\n35. [problem:HDU-1422] \t 重温世界杯 \t\n36. [problem:HDU-1423] \t Greatest Common Increasing Subsequence \t\n37. [problem:HDU-1428] \t 漫步校园 \t\n38. [problem:HDU-1466] \t 计算直线的交点数 \t\n39. [problem:HDU-1493] \t QQpet exploratory park \t\n40. [problem:HDU-1494] \t 跑跑卡丁车 \t\n41. [problem:HDU-1500] \t Chopsticks \t\n42. [problem:HDU-1501] \t Zipper \t\n43. [problem:HDU-1502] \t Regular Words \t\n44. [problem:HDU-1505] \t City Game \t\n45. [problem:HDU-1506] \t Largest Rectangle in a Histogram \t\n46. [problem:HDU-1513] \t Palindrome \t\n47. [problem:HDU-1516] \t String Distance and Transform Process \t\n48. [problem:HDU-1520] \t Anniversary party \t\n49. [problem:HDU-1545] \t 01-K Code \t\n50. [problem:HDU-1559] \t 最大子矩阵 \t\n51. [problem:HDU-1560] \t DNA sequence \t\n52. [problem:HDU-1561] \t The more, The Better \t\n53. [problem:HDU-1565] \t 方格取数(1) \t\n54. [problem:HDU-1574] \t RP问题 \t\n55. [problem:HDU-1579] \t Function Run Fun \t\n56. [problem:HDU-1692] \t Destroy the Well of Life \t\n57. [problem:HDU-1693] \t Eat the Trees \t\n58. [problem:HDU-1712] \t ACboy needs your help \t\n59. [problem:HDU-1723] \t Distribute Message \t\n60. [problem:HDU-2602] \t Bone Collector \t\n\nHDU Discretize\n1. [problem:HDU-1199] \t Color the Ball \t\n\nHDU Expectation\n1. [problem:HDU-1204] \t 糖果大战 \t\n2. [problem:HDU-1410] \t PK武林盟主 \t\n\nHDU Game Theory\n1. [problem:HDU-1079] \t Calendar Game \t\n2. [problem:HDU-1404] \t Digital Deletions \t\n3. [problem:HDU-1517] \t A Multiplication Game \t\n4. [problem:HDU-1524] \t A Chess Game \t\n5. [problem:HDU-1536] \t S-Nim \t\n6. [problem:HDU-1564] \t Play a game \t\n7. [problem:HDU-1729] \t Stone Game \t\n8. [problem:HDU-1730] \t Northcott Game \t\n9. [problem:HDU-1760] \t A New Tetris Game \t\n10. [problem:HDU-2580] \t a simple stone game \t\n\nHDU Greedy\n1. [problem:HDU-1009] \t FatMouse\u0027 Trade \t\n2. [problem:HDU-1045] \t Fire Net \t\n3. [problem:HDU-1050] \t Moving Tables \t\n4. [problem:HDU-1051] \t Wooden Sticks \t\n5. [problem:HDU-1053] \t Entropy \t\n6. [problem:HDU-1055] \t Color a Tree \t\n7. [problem:HDU-1789] \t Doing Homework again \t\n8. [problem:HDU-2037] \t 今年暑假不AC \t\n9. [problem:HDU-3177] \t Crixalis\u0027s Equipment \t\n\nHDU Math\n1. [problem:HDU-1018] \t Big Number \t\n2. [problem:HDU-1028] \t Ignatius and the Princess III \t\n3. [problem:HDU-1056] \t HangOver \t\n4. [problem:HDU-1060] \t Leftmost Digit \t\n5. [problem:HDU-1065] \t I Think I Need a Houseboat \t\n6. [problem:HDU-1066] \t Last non-zero Digit in N! \t\n7. [problem:HDU-1071] \t The area \t\n8. [problem:HDU-1077] \t Catching Fish \t\n9. [problem:HDU-1099] \t Lottery \t\n10. [problem:HDU-1110] \t Equipment Box \t\n11. [problem:HDU-1155] \t Bungee Jumping \t\n12. [problem:HDU-1210] \t Eddy\u0027s 洗牌问题 \t\n13. [problem:HDU-1214] \t 圆桌会议 \t\n14. [problem:HDU-1215] \t 七夕节 \t\n15. [problem:HDU-1216] \t Assistance Required \t\n16. [problem:HDU-1220] \t Cube \t\n17. [problem:HDU-1221] \t Rectangle and Circle \t\n18. [problem:HDU-1222] \t Wolf and Rabbit \t\n19. [problem:HDU-1248] \t 寒冰王座 \t\n20. [problem:HDU-1249] \t 三角形 \t\n21. [problem:HDU-1250] \t Hat\u0027s Fibonacci \t\n22. [problem:HDU-1259] \t ZJUTACM \t\n23. [problem:HDU-1271] \t 整数对 \t\n24. [problem:HDU-1273] \t 漫步森林 \t\n25. [problem:HDU-1275] \t 两车追及或相遇问题 \t\n26. [problem:HDU-1284] \t 钱币兑换问题 \t\n27. [problem:HDU-1286] \t 找新朋友 \t\n28. [problem:HDU-1288] \t Hat\u0027s Tea \t\n29. [problem:HDU-1290] \t 献给杭电五十周年校庆的礼物 \t\n30. [problem:HDU-1295] \t Move Move Look \t\n31. [problem:HDU-1299] \t Diophantus of Alexandria \t\n32. [problem:HDU-1309] \t Loansome Car Buyer \t\n33. [problem:HDU-1319] \t Prime Cuts \t\n34. [problem:HDU-1322] \t Floppies \t\n35. [problem:HDU-1329] \t Hanoi Tower Troubles Again! \t\n36. [problem:HDU-1330] \t Deck \t\n37. [problem:HDU-1333] \t Smith Numbers \t\n38. [problem:HDU-1335] \t Basically Speaking \t\n39. [problem:HDU-1336] \t Word Index \t\n40. [problem:HDU-1352] \t I Conduit! \t\n41. [problem:HDU-1374] \t The Circumference of the Circle \t\n42. [problem:HDU-1376] \t Octal Fractions \t\n43. [problem:HDU-1396] \t Counting Triangles \t\n44. [problem:HDU-1402] \t A * B Problem Plus \t\n45. [problem:HDU-1405] \t The Last Practice \t\n46. [problem:HDU-1418] \t 抱歉 \t\n47. [problem:HDU-1568] \t Fibonacci \t\n48. [problem:HDU-1594] \t find the max \t\n49. [problem:HDU-1700] \t Points on Cycle \t\n50. [problem:HDU-1713] \t 相遇周期 \t\n51. [problem:HDU-1714] \t RedField \t\n52. [problem:HDU-1717] \t 小数化分数2 \t\n53. [problem:HDU-1722] \t Cake \t\n54. [problem:HDU-1724] \t Ellipse \t\n55. [problem:HDU-1724] \t Ellipse \t\n56. [problem:HDU-1755] \t A Number Puzzle \t\n57. [problem:HDU-1756] \t Cupid\u0027s Arrow \t\n58. [problem:HDU-1757] \t A Simple Math Problem \t\n59. [problem:HDU-1785] \t You Are All Excellent \t\n60. [problem:HDU-1798] \t Tell me the area \t\n61. [problem:HDU-2818] \t Building Block \t\n\nHDU Matrix\n1. [problem:HDU-1575] \t Tr A \t\n2. [problem:HDU-1588] \t Gauss Fibonacci \t","threadId":25966,"likeCnt":2,"createTime":1519482540000,"isWorkbook":true,"viewCnt":4412,"openness":1,"fav":false,"id":364,"trustable":false}