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{"workbook":{"problemsBrief":"{\"洛谷-P4503\":[\"企鹅 QQ\",2540,\"CTSC2014\"],\"洛谷-P2567\":[\"幸运数字\",2244,\"SCOI2010\"],\"洛谷-P2568\":[\"GCD\",8435,null],\"洛谷-P1119\":[\"灾后重建\",28071,null],\"CodeForces-1659D\":[\"Reverse Sort Sum\",3919,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1659\\\"\\u003eCodeforces Round 782 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1093D\":[\"Beautiful Graph\",8784,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1093\\\"\\u003eEducational Codeforces Round 56 (Rated for Div. 2)\\u003c/a\\u003e\"],\"洛谷-P8677\":[\"采油\",164,\"蓝桥杯 2018 国 A\"],\"洛谷-P1360\":[\"Gold Balanced Lineup G\",1802,\"USACO07MAR\"],\"洛谷-P7469\":[\"积木小赛\",2817,\"NOI Online 2021 提高组\"],\"洛谷-P4751\":[\"\\\"动态DP\\\"\\u0026动态树分治(加强版)\",1796,\"模板\"],\"洛谷-P8795\":[\"选素数\",499,\"蓝桥杯 2022 国 A\"],\"洛谷-P2573\":[\"滑雪\",2764,\"SCOI2012\"],\"洛谷-P5603\":[\"小 C 与桌游\",1055,null],\"CodeForces-1634E\":[\"Fair Share\",1685,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1634\\\"\\u003eCodeforces Round 770 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1537F\":[\"Figure Fixing\",2392,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1537\\\"\\u003eCodeforces Round 726 (Div. 2)\\u003c/a\\u003e\"],\"洛谷-P2217\":[\"分割矩阵\",775,\"HAOI2007\"],\"洛谷-P1127\":[\"词链\",5691,null],\"洛谷-P4999\":[\"烦人的数学作业\",5721,null],\"CodeForces-1404B\":[\"Tree Tag\",7168,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1404\\\"\\u003eCodeforces Round 668 (Div. 1)\\u003c/a\\u003e\"],\"洛谷-P1805\":[\"关灯\",351,null],\"CodeForces-1036C\":[\"Classy Numbers\",9318,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1036\\\"\\u003eEducational Codeforces Round 50 (Rated for Div. 2)\\u003c/a\\u003e\"],\"洛谷-P1807\":[\"最长路\",24754,null],\"CodeForces-696C\":[\"PLEASE\",2214,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/696\\\"\\u003eCodeforces Round 362 (Div. 1)\\u003c/a\\u003e\"],\"洛谷-P2580\":[\"于是他错误的点名开始了\",32737,null],\"洛谷-P1131\":[\"时态同步\",11378,\"ZJOI2007\"],\"洛谷-P9772\":[\"网格染色\",550,\"HUSTFC 2023\"],\"CodeForces-292D\":[\"Connected Components\",2576,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/292\\\"\\u003eCroc Champ 2013 - Round 1\\u003c/a\\u003e\"],\"洛谷-P5734\":[\"文字处理软件\",48672,\"深基6.例6\"],\"洛谷-P1137\":[\"旅行计划\",14621,null],\"洛谷-P1379\":[\"八数码难题\",28875,null],\"洛谷-P3554\":[\"LUK-Triumphal arch\",1692,\"POI2013\"],\"洛谷-P2901\":[\"Cow Jogging G\",1748,\"USACO08MAR\"],\"CodeForces-356A\":[\"Knight Tournament\",13860,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/356\\\"\\u003eCodeforces Round 207 (Div. 1)\\u003c/a\\u003e\"],\"洛谷-B3695\":[\"集合运算 3\",578,null],\"CodeForces-1495B\":[\"Let\\u0027s Go Hiking\",5874,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1495\\\"\\u003eCodeforces Round 706 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-869C\":[\"The Intriguing Obsession\",4676,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/869\\\"\\u003eCodeforces Round 439 (Div. 2)\\u003c/a\\u003e\"],\"洛谷-B3694\":[\"数列离散化\",2300,null],\"洛谷-P6155\":[\"修改\",970,null],\"洛谷-P4097\":[\"李超线段树 / [HEOI2013] Segment\",6925,\"模板\"],\"洛谷-P1020\":[\"导弹拦截\",76670,\"NOIP1999 提高组\"],\"洛谷-P1265\":[\"公路修建\",11984,null],\"洛谷-P1025\":[\"数的划分\",73001,\"NOIP2001 提高组\"],\"洛谷-P1024\":[\"一元三次方程求解\",82525,\"NOIP2001 提高组\"],\"洛谷-T159080\":[\"分解质因数\",130,null],\"洛谷-P1149\":[\"火柴棒等式\",82227,\"NOIP2008 提高组\"],\"洛谷-P5505\":[\"分特产\",1897,\"JSOI2011\"],\"洛谷-P1827\":[\"美国血统 American Heritage\",27802,\"USACO3.4\"],\"CodeForces-1850E\":[\"Cardboard for Pictures\",20980,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1850\\\"\\u003eCodeforces Round 886 (Div. 4)\\u003c/a\\u003e\"],\"CodeForces-670C\":[\"Cinema\",10689,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/670\\\"\\u003eCodeforces Round 350 (Div. 2)\\u003c/a\\u003e\"],\"洛谷-P1395\":[\"会议\",9450,null],\"洛谷-P4421\":[\"Lozinke\",894,\"COCI2017-2018#1\"],\"洛谷-P1278\":[\"单词游戏\",3937,null],\"CodeForces-140D\":[\"New Year Contest\",2298,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/140\\\"\\u003eCodeforces Round 100\\u003c/a\\u003e\"],\"洛谷-P2249\":[\"查找\",110778,\"深基13.例1\"],\"AtCoder-abc311_d\":[\"Grid Ice Floor\",3485,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/abc311\\\"\\u003eToyota Programming Contest 2023#4(AtCoder Beginner Contest 311)\\u003c/a\\u003e\"],\"洛谷-P1717\":[\"钓鱼\",6041,null],\"洛谷-U208323\":[\"埃氏筛质数\",269,null],\"洛谷-P1160\":[\"队列安排\",42545,null],\"UVA-1343\":[\"The Rotation Game\",1350,null],\"洛谷-P7143\":[\"线段树\",270,\"THUPC2021 初赛\"],\"洛谷-P4554\":[\"小明的游戏\",3646,null],\"洛谷-P3223\":[\"排队\",2774,\"HNOI2012\"],\"洛谷-P1287\":[\"盒子与球\",7876,null],\"洛谷-P4551\":[\"最长异或路径\",12186,null],\"洛谷-P5520\":[\"青原樱\",5770,\"yLOI2019\"],\"洛谷-P1168\":[\"中位数\",32158,null],\"洛谷-P1049\":[\"装箱问题\",105896,\"NOIP2001 普及组\"],\"洛谷-P1048\":[\"采药\",189977,\"NOIP2005 普及组\"],\"洛谷-P2016\":[\"战略游戏\",16274,null],\"洛谷-P3588\":[\"PUS\",1053,\"POI2015\"],\"洛谷-P1601\":[\"A+B Problem(高精)\",173998,null],\"CodeForces-1747C\":[\"Swap Game\",20552,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1747\\\"\\u003eCodeforces Round 832 (Div. 2)\\u003c/a\\u003e\"],\"洛谷-P4438\":[\"道路\",2492,\"HNOI/AHOI2018\"],\"CodeForces-301D\":[\"Yaroslav and Divisors\",2487,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/301\\\"\\u003eCodeforces Round 182 (Div. 1)\\u003c/a\\u003e\"],\"洛谷-P1725\":[\"琪露诺\",14014,null],\"洛谷-P1608\":[\"路径统计\",7093,null],\"AtCoder-abc248_d\":[\"Range Count Query\",3799,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/abc248\\\"\\u003eUNIQUE VISION Programming Contest 2022(AtCoder Beginner Contest 248)\\u003c/a\\u003e\"],\"CodeForces-1843D\":[\"Apple Tree\",17428,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1843\\\"\\u003eCodeforces Round 881 (Div. 3)\\u003c/a\\u003e\"],\"洛谷-P5656\":[\"二元一次不定方程 (exgcd)\",7595,\"模板\"],\"洛谷-P3912\":[\"素数个数\",25106,null],\"洛谷-P8801\":[\"最大数字\",1294,\"蓝桥杯 2022 国 B\"],\"CodeForces-1867C\":[\"Salyg1n and the MEX Game\",10567,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1867\\\"\\u003eCodeforces Round 897 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-300C\":[\"Beautiful Numbers\",10060,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/300\\\"\\u003eCodeforces Round 181 (Div. 2)\\u003c/a\\u003e\"],\"洛谷-P1617\":[\"爱与愁的一千个伤心的理由\",2525,null],\"洛谷-P3915\":[\"树的分解\",3092,null],\"CodeForces-1722G\":[\"Even-Odd XOR\",10579,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1722\\\"\\u003eCodeforces Round 817 (Div. 4)\\u003c/a\\u003e\"],\"洛谷-P9583\":[\"涂色\",1333,\"MXOI Round 1\"],\"CodeForces-687C\":[\"The Values You Can Make\",5410,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/687\\\"\\u003eCodeforces Round 360 (Div. 1)\\u003c/a\\u003e\"],\"洛谷-P2150\":[\"寿司晚宴\",4206,\"NOI2015\"],\"洛谷-P1060\":[\"开心的金明\",90378,\"NOIP2006 普及组\"],\"洛谷-P6510\":[\"奶牛排队\",4252,null],\"洛谷-P9588\":[\"队列\",902,\"MXOI Round 2\"],\"洛谷-P3128\":[\"Max Flow P\",15269,\"USACO15DEC\"],\"洛谷-P5788\":[\"单调栈\",35893,\"模板\"],\"洛谷-P1621\":[\"集合\",9503,null],\"CodeForces-197A\":[\"Plate Game\",7400,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/197\\\"\\u003eCodeforces Round 124 (Div. 2)\\u003c/a\\u003e\"],\"HDU-1251\":[\"统计难题\",18046,\"\"],\"CodeForces-1914E2\":[\"Game with Marbles (Hard Version)\",11205,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1914\\\"\\u003eCodeforces Round 916 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-359B\":[\"Permutation\",8267,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/359\\\"\\u003eCodeforces Round 209 (Div. 2)\\u003c/a\\u003e\"],\"洛谷-P2280\":[\"激光炸弹\",19160,\"HNOI2003\"],\"洛谷-P1195\":[\"口袋的天空\",24610,null],\"洛谷-P1194\":[\"买礼物\",17364,null],\"洛谷-P1196\":[\"银河英雄传说\",31448,\"NOI2002\"],\"洛谷-P2285\":[\"打鼹鼠\",7434,\"HNOI2004\"],\"洛谷-P9236\":[\"异或和之和\",1772,\"蓝桥杯 2023 省 A\"],\"洛谷-P3375\":[\"KMP\",78058,\"模板\"],\"洛谷-P5673\":[\"Picking Gifts\",299,\"SWTR-2\"],\"洛谷-P1079\":[\"Vigenère 密码\",29773,\"NOIP2012 提高组\"],\"洛谷-P1750\":[\"出栈序列\",2529,null],\"洛谷-P3257\":[\"天天酷跑\",261,\"JLOI2014\"],\"洛谷-P1873\":[\"EKO / 砍树\",76153,\"COCI 2011/2012 #5\"],\"洛谷-P2602\":[\"数字计数\",17354,\"ZJOI2010\"],\"CodeForces-1009D\":[\"Relatively Prime Graph\",6545,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1009\\\"\\u003eEducational Codeforces Round 47 (Rated for Div. 2)\\u003c/a\\u003e\"],\"洛谷-P3811\":[\"模意义下的乘法逆元\",36384,\"模板\"],\"洛谷-P1757\":[\"通天之分组背包\",28351,null],\"洛谷-P5318\":[\"查找文献\",30582,\"深基18.例3\"],\"洛谷-P1879\":[\"Corn Fields G\",21473,\"USACO06NOV\"],\"洛谷-P2607\":[\"骑士\",10192,\"ZJOI2008\"],\"CodeForces-1295D\":[\"Same GCDs\",9084,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1295\\\"\\u003eEducational Codeforces Round 81 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1300C\":[\"Anu Has a Function\",223,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1300\\\"\\u003eCodeforces Round 618 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1312D\":[\"Count the Arrays\",9379,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1312\\\"\\u003eEducational Codeforces Round 83 (Rated for Div. 2)\\u003c/a\\u003e\"],\"UVA-10004\":[\"Bicoloring\",26230,null],\"HDU-7365\":[\"0 vs 1\",203,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2023%A1%B0%B6%A4%B0%D2%B1%E0%B3%CC%A1%B1%D6%D0%B9%FA%B4%F3%D1%A7%C9%FA%CB%E3%B7%A8%C9%E8%BC%C6%B3%AC%BC%B6%C1%AA%C8%FC%A3%A88%A3%A9\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2023“钉耙编程”中国大学生算法设计超级联赛(8) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"洛谷-P1083\":[\"借教室\",37742,\"NOIP2012 提高组\"],\"洛谷-P1082\":[\"同余方程\",47670,\"NOIP2012 提高组\"],\"洛谷-P3264\":[\"管道连接\",1130,\"JLOI2015\"],\"洛谷-P1880\":[\"石子合并\",61220,\"NOI1995\"],\"洛谷-P2853\":[\"Cow Picnic S\",13823,\"USACO06DEC\"],\"洛谷-P4479\":[\"第k大斜率\",490,\"BJWC2018\"],\"洛谷-P1886\":[\"滑动窗口 /【模板】单调队列\",67967,null],\"洛谷-P3823\":[\"蚯蚓排队\",1132,\"NOI2017\"],\"洛谷-P3390\":[\"矩阵快速幂\",34685,\"模板\"],\"洛谷-P1090\":[\"合并果子 / [USACO06NOV] Fence Repair G\",127266,\"NOIP2004 提高组\"],\"CodeForces-741C\":[\"Arpa’s overnight party and Mehrdad’s silent entering\",2516,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/741\\\"\\u003eCodeforces Round 383 (Div. 1)\\u003c/a\\u003e\"],\"洛谷-P1091\":[\"合唱队形\",66776,\"NOIP2004 提高组\"],\"洛谷-P1093\":[\"奖学金\",107888,\"NOIP2007 普及组\"],\"CodeForces-1849C\":[\"Binary String Copying\",9911,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1849\\\"\\u003eEducational Codeforces Round 152 (Rated for Div. 2)\\u003c/a\\u003e\"],\"洛谷-P3150\":[\"pb的游戏(1)\",19880,null],\"洛谷-P3398\":[\"仓鼠找 sugar\",9734,null],\"洛谷-P4124\":[\"手机号码\",5999,\"CQOI2016\"],\"洛谷-P3952\":[\"时间复杂度\",16418,\"NOIP2017 提高组\"],\"HDU-2138\":[\"How many prime numbers\",8123,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2007-11++Programming+Contest_WarmUp\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2007-11 Programming Contest_WarmUp \\u003c/a\\u003e \\u003c/div\\u003e\"],\"洛谷-P6669\":[\"组合数问题\",654,\"清华集训2016\"],\"洛谷-P4127\":[\"同类分布\",4787,\"AHOI2009\"],\"洛谷-P2866\":[\"Bad Hair Day S\",11331,\"USACO06NOV\"],\"CodeForces-166D\":[\"Shoe Store\",376,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/166\\\"\\u003eCodeforces Round 113 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1738C\":[\"Even Number Addicts\",10697,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1738\\\"\\u003eCodeforces Global Round 22\\u003c/a\\u003e\"],\"洛谷-P2629\":[\"好消息,坏消息\",6298,null],\"洛谷-P3717\":[\"cover\",15891,\"AHOI2017初中组\"],\"CodeForces-1443C\":[\"The Delivery Dilemma\",15636,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1443\\\"\\u003eCodeforces Round 681 (Div. 2, based on VK Cup 2019-2020 - Final)\\u003c/a\\u003e\"],\"CodeForces-788C\":[\"The Great Mixing\",2297,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/788\\\"\\u003eCodeforces Round 407 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1848B\":[\"Vika and the Bridge\",13411,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1848\\\"\\u003eCodeforces Round 885 (Div. 2)\\u003c/a\\u003e\"],\"洛谷-P8733\":[\"补给\",624,\"蓝桥杯 2020 国 C\"],\"洛谷-P2197\":[\"Nim 游戏\",16824,\"模板\"],\"洛谷-P3286\":[\"方伯伯的商场之旅\",801,\"SCOI2014\"],\"洛谷-P4017\":[\"最大食物链计数\",34847,null],\"CodeForces-1118D2\":[\"Coffee and Coursework (Hard Version)\",6286,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1118\\\"\\u003eCodeforces Round 540 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1139E\":[\"Maximize Mex\",1807,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1139\\\"\\u003eCodeforces Round 548 (Div. 2)\\u003c/a\\u003e\"],\"洛谷-P1304\":[\"哥德巴赫猜想\",79948,null],\"洛谷-B3605\":[\"二分图匹配\",1791,\"图论与代数结构 401\"],\"洛谷-P2758\":[\"编辑距离\",27975,null],\"洛谷-P2518\":[\"计数\",2065,\"HAOI2010\"],\"洛谷-P5905\":[\"全源最短路(Johnson)\",7419,\"模板\"],\"UVA-529\":[\"Addition Chains\",2109,null],\"洛谷-T277380\":[\"牛牛的猜球游戏\",26,null],\"洛谷-P8743\":[\"异或数列\",574,\"蓝桥杯 2021 省 A\"],\"洛谷-P3178\":[\"树上操作\",11845,\"HAOI2015\"],\"洛谷-P4144\":[\"大河的序列\",943,null],\"洛谷-P2882\":[\"Face The Right Way G\",3227,\"USACO07MAR\"],\"洛谷-P4943\":[\"密室\",1478,null],\"洛谷-P1313\":[\"计算系数\",21466,\"NOIP2011 提高组\"],\"洛谷-P1433\":[\"吃奶酪\",31344,null],\"洛谷-P1314\":[\"聪明的质监员\",24228,\"NOIP2011 提高组\"],\"洛谷-P3619\":[\"魔法\",2460,null],\"洛谷-P1439\":[\"最长公共子序列\",41235,\"模板\"],\"洛谷-P8196\":[\"三元组\",3429,\"传智杯 #4 决赛\"],\"洛谷-P4391\":[\"Radio Transmission 无线传输\",13666,\"BOI2009\"],\"洛谷-P3065\":[\"First! G\",2292,\"USACO12DEC\"],\"洛谷-P8875\":[\"G-二人的花纹纸游戏\",111,\"传智杯 #5 初赛\"],\"洛谷-P8755\":[\"负载均衡\",946,\"蓝桥杯 2021 省 AB2\"],\"洛谷-P1440\":[\"求m区间内的最小值\",26875,null],\"洛谷-P6218\":[\"Round Numbers S\",3663,\"USACO06NOV\"],\"CodeForces-1630A\":[\"And Matching\",14197,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1630\\\"\\u003eCodeforces Round 768 (Div. 1)\\u003c/a\\u003e\"],\"洛谷-P4710\":[\"平抛运动\",2553,\"物理\"],\"洛谷-P2657\":[\"windy 数\",20763,\"SCOI2009\"],\"洛谷-P1209\":[\"修理牛棚 Barn Repair\",14161,\"USACO1.3\"],\"洛谷-P4718\":[\"Pollard-Rho\",11141,\"模板\"],\"CodeForces-1860C\":[\"Game on Permutation\",12428,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1860\\\"\\u003eEducational Codeforces Round 153 (Rated for Div. 2)\\u003c/a\\u003e\"],\"洛谷-P3193\":[\"GT考试\",3699,\"HNOI2008\"],\"洛谷-P5490\":[\"扫描线\",20452,\"模板\"],\"洛谷-P8764\":[\"二进制问题\",1198,\"蓝桥杯 2021 国 BC\"],\"洛谷-P3197\":[\"越狱\",17538,\"HNOI2008\"],\"CodeForces-1829E\":[\"The Lakes\",18735,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1829\\\"\\u003eCodeforces Round 871 (Div. 4)\\u003c/a\\u003e\"],\"洛谷-P1332\":[\"血色先锋队\",18277,null],\"洛谷-P5019\":[\"铺设道路\",52596,\"NOIP2018 提高组\"],\"洛谷-P3758\":[\"可乐\",4623,\"TJOI2017\"],\"洛谷-P2668\":[\"斗地主\",9298,\"NOIP2015 提高组\"],\"洛谷-P1219\":[\"八皇后 Checker Challenge\",118397,\"USACO1.5\"],\"CodeForces-1719A\":[\"Chip Game\",25281,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1719\\\"\\u003eCodeforces Round 814 (Div. 2)\\u003c/a\\u003e\"],\"洛谷-P1220\":[\"关路灯\",20540,null],\"洛谷-P1464\":[\"Function\",65689,null],\"CodeForces-460C\":[\"Present\",6822,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/460\\\"\\u003eCodeforces Round 262 (Div. 2)\\u003c/a\\u003e\"],\"HDU-2503\":[\"a/b + c/d\",10783,\"\\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\"],\"洛谷-P2434\":[\"区间\",4877,\"SDOI2005\"],\"洛谷-P1226\":[\"快速幂\",107134,\"模板\"],\"CodeForces-1199C\":[\"MP3\",148,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1199\\\"\\u003eCodeforces Round 576 (Div. 2)\\u003c/a\\u003e\"],\"洛谷-B3883\":[\"求回文数(加强版)\",120,\"信息与未来 2015\"],\"CodeForces-918D\":[\"MADMAX\",55,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/918\\\"\\u003eCodeforces Round 459 (Div. 2)\\u003c/a\\u003e\"],\"洛谷-B3643\":[\"图的存储\",5019,null],\"CodeForces-906D\":[\"Power Tower\",2337,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/906\\\"\\u003eCodeforces Round 454 (Div. 1, based on Technocup 2018 Elimination Round 4)\\u003c/a\\u003e\"],\"CodeForces-1676F\":[\"Longest Strike\",16075,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1676\\\"\\u003eCodeforces Round 790 (Div. 4)\\u003c/a\\u003e\"],\"CodeForces-525E\":[\"Anya and Cubes\",3078,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/525\\\"\\u003eCodeforces Round 297 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1815A\":[\"Ian and Array Sorting\",13439,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1815\\\"\\u003eCodeforces Round 865 (Div. 1)\\u003c/a\\u003e\"],\"洛谷-P1470\":[\"最长前缀 Longest Prefix\",6529,\"USACO2.3\"],\"洛谷-P2441\":[\"角色属性树\",1884,null]}","joined":false,"groups":{}},"managingGroups":{},"author":"2648617772","updateTime":1710664949000,"title":"CUGACM训练题单","dislikeCnt":0,"content":"**【01】前缀和与差分**\nC\n[problem:洛谷-P9236] [problem:洛谷-P5019] [problem:洛谷-P1360] \nB\n[problem:洛谷-P2280] [problem:洛谷-P8875] [problem:洛谷-P1314] [problem:洛谷-P2629] [problem:洛谷-T277380] \nA\n[problem:洛谷-P1083] \n**【02】素数:约数、筛选素数、素性测试、质因数分解、exGCD**\nC\n[problem:HDU-2138] [problem:洛谷-P5656] [problem:洛谷-P2568] [problem:洛谷-P1304] [problem:HDU-2503] [problem:洛谷-T159080] [problem:洛谷-U208323] [problem:洛谷-P3912]\nB\n[problem:洛谷-P8795] [problem:洛谷-P4718] [problem:洛谷-P1082] \nA\n[problem:洛谷-P2441] \n\n**【03】排序、二分、高精度**\nC\n [problem:CodeForces-1443C] [problem:洛谷-P2249] [problem:洛谷-P1873] [problem:洛谷-P1024] [problem:洛谷-P1093] \nB\n [problem:CodeForces-1850E] [problem:CodeForces-1848B] [problem:CodeForces-1815A] [problem:洛谷-P1601] \nA\n[problem:CodeForces-1118D2] [problem:CodeForces-460C] [problem:CodeForces-1849C] [problem:AtCoder-abc248_d] \n\n**【04】位运算、离散化、区间合并**\nC\n[problem:CodeForces-1676F] [problem:洛谷-B3694] [problem:CodeForces-1630A][problem:CodeForces-670C] [problem:洛谷-B3695]\nB\n[problem:CodeForces-1300C] [problem:CodeForces-356A] [problem:洛谷-P4144]\nA\n[problem:CodeForces-1199C] [problem:CodeForces-1722G]\n\n\n**【05】链表与邻接表(树与图的存储)、树与图的遍历**\nC\n[problem:洛谷-P1160] [problem:洛谷-P1395] [problem:洛谷-P1807] [problem:洛谷-P5318]\n[problem:洛谷-P2853] [problem:洛谷-B3643]\nB\n[problem:洛谷-P3398] [problem:洛谷-P3128] [problem:洛谷-P1127]\nA\n[problem:洛谷-P3178]\n\n\n**【06】DFS与BFS、迭代加深、双端队列广搜等扩展**\nC\n[problem:CodeForces-1829E] [problem:CodeForces-1843D] [problem:AtCoder-abc311_d] [problem:洛谷-P1219] \nB\n[problem:UVA-529] [problem:洛谷-P4554] [problem:洛谷-P1379]\nA\n[problem:洛谷-P2901] [problem:UVA-1343] [problem:CodeForces-525E]\n\n**【07】最短路、拓扑排序、最小生成树**\nC\n [problem:洛谷-P1194] [problem:洛谷-P1265] [problem:洛谷-P4479] \nB\n[problem:洛谷-P1119] [problem:洛谷-P1608] [problem:洛谷-P1137][problem:洛谷-P4017] [problem:洛谷-P1195] [problem:洛谷-P5905] [problem:洛谷-P4943]\nA\n [problem:洛谷-P2573] [problem:洛谷-P5603] \n\n**【08】二分图:染色法、匈牙利算法**\nC\n[problem:洛谷-B3605] [problem:洛谷-P9772] [problem:洛谷-P9583] [problem:洛谷-P1332]\nB\n[problem:CodeForces-1093D] [problem:UVA-10004]\nA\n[problem:CodeForces-1139E] [problem:CodeForces-166D] [problem:CodeForces-1537F][problem:CodeForces-741C]\n\n**【09】栈与队列(单调队列、单调栈)、堆**\nC\n[problem:洛谷-P5788] [problem:洛谷-P1750] [problem:洛谷-P1886] [problem:洛谷-P6510] \nB\n[problem:洛谷-P1091] [problem:洛谷-P9588] [problem:洛谷-P2866] [problem:洛谷-P6155] [problem:洛谷-P1717] \nA\n[problem:洛谷-P8755] [problem:洛谷-P1168] \n\n**【10】快速幂、欧拉函数、逆元**\nC\n [problem:洛谷-P1226] [problem:洛谷-P3390] [problem:洛谷-P3811] [problem:CodeForces-300C] [problem:CodeForces-906D] \nB\n[problem:CodeForces-1295D] [problem:CodeForces-696C]\nA\n [problem:CodeForces-1009D] [problem:CodeForces-1634E]\n\n**【11】中国剩余定理、高斯消元**\nC\n[problem:洛谷-P3717] [problem:洛谷-P5734] [problem:洛谷-P1805] [problem:洛谷-P8196]\nB\n[problem:洛谷-P4710] [problem:洛谷-P1827] [problem:洛谷-P1149] [problem:洛谷-P1079]\nA\n[problem:洛谷-P1617] [problem:洛谷-P1209] [problem:洛谷-P1025] [problem:洛谷-P1313]\n\n\n**【12】组合计数、容斥原理**\nC\n[problem:洛谷-P1287] [problem:洛谷-P5520] [problem:洛谷-P1313] [problem:洛谷-P3197]\nB\n[problem:洛谷-P5505] [problem:洛谷-P3223] [problem:CodeForces-300C] [problem:CodeForces-869C]\nA\n[problem:洛谷-P2567] [problem:洛谷-P6669] [problem:CodeForces-1312D] [problem:CodeForces-140D]\n\n\n**【13】简单博弈论**\nC\n[problem:洛谷-P2197] [problem:CodeForces-1747C] [problem:CodeForces-1719A] [problem:洛谷-P3150]\nB\n[problem:CodeForces-1914E2] [problem:CodeForces-1860C] [problem:CodeForces-1867C] [problem:CodeForces-197A]\nA\n[problem:CodeForces-1495B] [problem:CodeForces-1738C] [problem:HDU-7365] [problem:洛谷-P8743] [problem:CodeForces-1404B]\n\n\n**【14】背包问题、记忆化搜索**\nC\n[problem:洛谷-P1048] [problem:洛谷-P1049] [problem:洛谷-P1060] [problem:洛谷-P1464]\n[problem:洛谷-P1757]\nB\n[problem:CodeForces-687C] [problem:洛谷-P2217] [problem:CodeForces-918D]\nA\n[problem:洛谷-P1278] [problem:洛谷-P3257] [problem:洛谷-P3588] [problem:CodeForces-788C]\n\n**【15】线性DP、区间DP**\nC\n[problem:洛谷-P1440] [problem:洛谷-P2434] [problem:洛谷-P1020] [problem:洛谷-P2285][problem:洛谷-P2758]\nB\n[problem:洛谷-P1880] [problem:洛谷-P1725] [problem:洛谷-P1439]\nA\n[problem:洛谷-P4751] [problem:洛谷-P1220]\n\n\n**【16】计数类DP、数位DP**\nC\n[problem:洛谷-P2602] [problem:洛谷-P4999] [problem:洛谷-P8801] [problem:洛谷-P8764]\nB\n[problem:洛谷-P2657] [problem:洛谷-B3883] [problem:洛谷-P6218] [problem:洛谷-P4124]\nA\n[problem:洛谷-P2518] [problem:洛谷-P4127] [problem:洛谷-P3286] [problem:CodeForces-1036C]\n\n**【17】状态压缩DP、树形DP**\nC\n[problem:洛谷-P1131] [problem:洛谷-P2016] [problem:洛谷-P1433]\nB\n[problem:洛谷-P8733] [problem:洛谷-P1879] [problem:洛谷-P4438] [problem:洛谷-P8677]\nA\n[problem:洛谷-P2150] [problem:洛谷-P2607] [problem:洛谷-P3264] [problem:洛谷-P3554]\n\n\n**【18】并查集、线段树和树状数组**\nC\n[problem:洛谷-P1196] [problem:洛谷-P1621] [problem:CodeForces-1659D] [problem:洛谷-P5490]\nB\n[problem:洛谷-P7143] [problem:CodeForces-292D] [problem:洛谷-P5673]\nA\n[problem:CodeForces-301D] [problem:洛谷-P4097]\n\n\n**【19】kmp、Trie、Hash表**\nC\n[problem:HDU-1251] [problem:洛谷-P2580] [problem:洛谷-P3375] [problem:洛谷-P1470]\n[problem:洛谷-P7469] [problem:洛谷-P4421]\nB\n[problem:洛谷-P4551] [problem:洛谷-P4391] [problem:洛谷-P4503]\nA\n[problem:洛谷-P3065] [problem:洛谷-P3193] [problem:洛谷-P3823]\n\n**【20】贪心和时空复杂度分析**\nC\n[problem:洛谷-P1090] [problem:洛谷-P3915]\nB\n[problem:洛谷-P2882] [problem:洛谷-P3619] [problem:CodeForces-359B] [problem:洛谷-P3758]\nA\n[problem:洛谷-P2668] [problem:洛谷-P3952]\n\n","threadId":178150,"likeCnt":0,"createTime":1702706134000,"isWorkbook":true,"viewCnt":751,"openness":2,"fav":false,"id":4394,"trustable":false}