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{"workbook":{"problemsBrief":"{\"洛谷-P4302\":[\"字符串折叠\",5351,\"SCOI2003\"],\"CodeForces-1845D\":[\"Rating System\",7346,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1845\\\"\\u003eEducational Codeforces Round 151 (Rated for Div. 2)\\u003c/a\\u003e\"],\"洛谷-P1433\":[\"吃奶酪\",31344,null],\"CodeForces-1849D\":[\"Array Painting\",7794,\"\\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-P1514\":[\"引水入城\",14953,\"NOIP2010 提高组\"],\"洛谷-P1879\":[\"Corn Fields G\",21473,\"USACO06NOV\"],\"HDU-2476\":[\"String painter\",3765,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003d2008+Asia+Regional+Chengdu\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2008 Asia Regional Chengdu \\u003c/a\\u003e \\u003c/div\\u003e\"],\"CodeForces-1861D\":[\"Sorting By Multiplication\",6344,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1861\\\"\\u003eEducational Codeforces Round 154 (Rated for Div. 2)\\u003c/a\\u003e\"],\"洛谷-P1162\":[\"填涂颜色\",77483,null],\"洛谷-P3146\":[\"248 G\",17960,\"USACO16OPEN\"],\"洛谷-P4158\":[\"粉刷匠\",5716,\"SCOI2009\"],\"洛谷-P1880\":[\"石子合并\",61220,\"NOI1995\"],\"洛谷-P3067\":[\"Balanced Cow Subsets G\",3733,\"USACO12OPEN\"],\"洛谷-P1443\":[\"马的遍历\",95236,null],\"洛谷-P4799\":[\"世界冰球锦标赛\",7359,\"CEOI2015 Day2\"],\"HDU-1159\":[\"Common Subsequence\",22984,\"\\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\",5363,\"\\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\"],\"洛谷-P1005\":[\"矩阵取数游戏\",35811,\"NOIP2007 提高组\"],\"洛谷-P1126\":[\"机器人搬重物\",14317,null],\"HDU-2602\":[\"Bone Collector\",33177,\"\\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\"],\"洛谷-P2458\":[\"保安站岗\",4934,\"SDOI2006\"],\"QOJ-7614\":[\"Boxes\",261,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1398\\\"\\u003eThe 2nd Universal Cup. Stage 6: Warsaw\\u003c/a\\u003e\"],\"QOJ-7733\":[\"Cool, It’s Yesterday Four Times More\",268,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1435\\\"\\u003eThe 2nd Universal Cup. Stage 11: Nanjing\\u003c/a\\u003e\\u003cbr\\u003e\\u003ca href\\u003d\\\"https://qoj.ac/contest/1435?v\\u003d1\\\"\\u003eThe 2023 ICPC Asia Nanjing Regional Contest\\u003c/a\\u003e\"],\"HDU-1195\":[\"Open the Lock\",3065,\"\\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-1032\":[\"The 3n + 1 problem\",18098,\"\\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-3095\":[\"Eleven puzzle\",137,\"\\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\"],\"洛谷-P1091\":[\"合唱队形\",66776,\"NOIP2004 提高组\"],\"洛谷-P1095\":[\"守望者的逃离\",38511,\"NOIP2007 普及组\"],\"洛谷-P1135\":[\"奇怪的电梯\",83773,null],\"洛谷-P2466\":[\"Sue 的小球\",2386,\"SDOI2008\"],\"HDU-1401\":[\"Solitaire\",1304,\"\\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\"],\"洛谷-P1896\":[\"互不侵犯\",28403,\"SCOI2005\"],\"洛谷-P2501\":[\"数字序列\",2084,\"HAOI2006\"],\"CodeForces-1867D\":[\"Cyclic Operations\",5335,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1867\\\"\\u003eCodeforces Round 897 (Div. 2)\\u003c/a\\u003e\"],\"洛谷-P1378\":[\"油滴扩展\",11385,null],\"AtCoder-abc314_e\":[\"Roulettes\",860,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/abc314\\\"\\u003eAtCoder Beginner Contest 314\\u003c/a\\u003e\"],\"洛谷-P1216\":[\"[IOI1994]数字三角形 Number Triangles\",115003,\"USACO1.5\"],\"洛谷-P3956\":[\"棋盘\",32124,\"NOIP2017 普及组\"],\"AtCoder-abc312_d\":[\"Count Bracket Sequences\",2976,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/abc312\\\"\\u003eUNIQUE VISION Programming Contest 2023 Summer(AtCoder Beginner Contest 312)\\u003c/a\\u003e\"],\"洛谷-P1776\":[\"宝物筛选\",28806,null],\"洛谷-P4925\":[\"Scarlet的字符串不可能这么可爱\",1205,\"1007\"],\"洛谷-P3558\":[\"BAJ-Bytecomputer\",2852,\"POI2013\"],\"洛谷-P1019\":[\"单词接龙\",50368,\"NOIP2000 提高组\"],\"洛谷-P1219\":[\"八皇后 Checker Challenge\",118397,\"USACO1.5\"],\"洛谷-P2704\":[\"炮兵阵地\",20673,\"NOI2001\"],\"AtCoder-abc318_d\":[\"General Weighted Max Matching\",3009,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/abc318\\\"\\u003eTHIRD PROGRAMMING CONTEST 2023 ALGO(AtCoder Beginner Contest 318)\\u003c/a\\u003e\"],\"洛谷-P4170\":[\"涂色\",18575,\"CQOI2007\"],\"洛谷-P1063\":[\"能量项链\",45803,\"NOIP2006 提高组\"],\"CodeForces-1929D\":[\"Sasha and a Walk in the City\",4145,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1929\\\"\\u003eCodeforces Round 926 (Div. 2)\\u003c/a\\u003e\"],\"洛谷-P1020\":[\"导弹拦截\",76670,\"NOIP1999 提高组\"],\"洛谷-P1141\":[\"01迷宫\",45234,null],\"CodeForces-1842C\":[\"Tenzing and Balls\",11783,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1842\\\"\\u003eCodeTON Round 5 (Div. 1 + Div. 2, Rated, Prizes!)\\u003c/a\\u003e\"],\"CodeForces-1898D\":[\"Absolute Beauty\",4729,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1898\\\"\\u003eCodeforces Round 910 (Div. 2)\\u003c/a\\u003e\"],\"洛谷-P1541\":[\"乌龟棋\",34236,\"NOIP2010 提高组\"],\"洛谷-P2157\":[\"学校食堂\",3101,\"SDOI2009\"],\"洛谷-P2831\":[\"愤怒的小鸟\",14248,\"NOIP2016 提高组\"],\"洛谷-P2679\":[\"子串\",15587,\"NOIP2015 提高组\"],\"CodeForces-149D\":[\"Coloring Brackets\",4951,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/149\\\"\\u003eCodeforces Round 106 (Div. 2)\\u003c/a\\u003e\"],\"洛谷-P1868\":[\"饥饿的奶牛\",8683,null],\"CodeForces-1882D\":[\"Tree XOR\",4970,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1882\\\"\\u003eCodeforces Round 899 (Div. 2)\\u003c/a\\u003e\"],\"HDU-7276\":[\"City Upgrading\",569,\"\\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%A81%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(1) \\u003c/a\\u003e \\u003c/div\\u003e\"],\"洛谷-P5195\":[\"Knights of Ni S\",1808,\"USACO05DEC\"],\"洛谷-P5194\":[\"Scales S\",7510,\"USACO05DEC\"],\"HDU-4283\":[\"You Are the One\",3611,\"\\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\"],\"洛谷-P1030\":[\"求先序排列\",62777,\"NOIP2001 普及组\"],\"QOJ-5146\":[\"Skills\",157,\"\\u003ca href\\u003d\\\"https://qoj.ac/contest/1053\\\"\\u003eThe 2022 ICPC Asia Jinan Regional Contest\\u003c/a\\u003e\"],\"洛谷-P1032\":[\"字串变换\",27594,\"NOIP2002 提高组\"],\"洛谷-P2167\":[\"Bill的挑战\",1963,\"SDOI2009\"],\"洛谷-P3694\":[\"邦邦的大合唱站队\",4233,null]}","joined":false,"groups":{}},"managingGroups":{},"author":"SilverWolf","updateTime":1708769927000,"title":"LDU-ACM 专项训练 [DP] [搜索]","dislikeCnt":0,"content":"[problem:洛谷-P1219]\n[problem:洛谷-P5194]\n[problem:洛谷-P2679]\n[problem:洛谷-P2167]\n[problem:洛谷-P4799]\n[problem:CodeForces-1842C]\n[problem:洛谷-P1030]\n[problem:洛谷-P4158]\n[problem:洛谷-P1162]\n[problem:HDU-1401]\n[problem:洛谷-P1019]\n[problem:QOJ-7614]\n[problem:CodeForces-1849D]\n[problem:洛谷-P1880]\n[problem:CodeForces-1867D]\n[problem:HDU-4283]\n[problem:洛谷-P1514]\n[problem:洛谷-P1776]\n[problem:HDU-2476]\n[problem:洛谷-P4925]\n[problem:洛谷-P1091]\n[problem:洛谷-P2466]\n[problem:洛谷-P2704]\n[problem:HDU-3095]\n[problem:洛谷-P2458]\n[problem:HDU-1195]\n[problem:洛谷-P1126]\n[problem:CodeForces-1882D]\n[problem:AtCoder-abc312_d]\n[problem:HDU-1159]\n[problem:洛谷-P1868]\n[problem:洛谷-P1135]\n[problem:洛谷-P1433]\n[problem:CodeForces-149D]\n[problem:洛谷-P3956]\n[problem:洛谷-P2157]\n[problem:AtCoder-abc314_e]\n[problem:洛谷-P3146]\n[problem:QOJ-7733]\n[problem:QOJ-5146]\n[problem:洛谷-P1216]\n[problem:CodeForces-1845D]\n[problem:洛谷-P3694]\n[problem:HDU-1032]\n[problem:洛谷-P1378]\n[problem:洛谷-P1063]\n[problem:CodeForces-1929D]\n[problem:洛谷-P3067]\n[problem:洛谷-P1541]\n[problem:洛谷-P2831]\n[problem:洛谷-P1879]\n[problem:CodeForces-1861D]\n[problem:CodeForces-1898D]\n[problem:HDU-1712]\n[problem:洛谷-P1020]\n[problem:洛谷-P1005]\n[problem:洛谷-P1896]\n[problem:洛谷-P1443]\n[problem:洛谷-P5195]\n[problem:洛谷-P1095]\n[problem:洛谷-P1141]\n[problem:HDU-2602]\n[problem:HDU-7276]\n[problem:洛谷-P4170]\n[problem:AtCoder-abc318_d]\n[problem:洛谷-P4302]\n[problem:洛谷-P2501]\n[problem:洛谷-P1032]\n[problem:洛谷-P3558]\n","threadId":182977,"likeCnt":5,"createTime":1708235416000,"isWorkbook":true,"viewCnt":740,"openness":2,"fav":false,"id":4606,"trustable":false}