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{"workbook":{"problemsBrief":"{\"洛谷-P2685\":[\"桥\",965,\"TJOI2012\"],\"洛谷-P2446\":[\"大陆争霸\",2432,\"SDOI2010\"],\"洛谷-P2569\":[\"股票交易\",5752,\"SCOI2010\"],\"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\"],\"CodeForces-44C\":[\"Holidays\",3833,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/44\\\"\\u003eSchool Team Contest 2 (Winter Computer School 2010/11)\\u003c/a\\u003e\"],\"洛谷-P1912\":[\"诗人小G\",3759,\"NOI2009\"],\"CodeForces-1267H\":[\"Help BerLine\",101,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1267\\\"\\u003e2019-2020 ICPC, NERC, Northern Eurasia Finals (Unrated, Online Mirror, ICPC Rules, Teams Preferred)\\u003c/a\\u003e\"],\"洛谷-U161585\":[\"Number\",2,\"NOI2021SDPTTest7\"],\"CodeForces-508E\":[\"Arthur and Brackets\",1714,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/508\\\"\\u003eCodeforces Round 288 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-467D\":[\"Fedor and Essay\",1943,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/467\\\"\\u003eCodeforces Round 267 (Div. 2)\\u003c/a\\u003e\"],\"洛谷-P4197\":[\"Peaks\",3872,null],\"洛谷-P4198\":[\"楼房重建\",6813,null],\"洛谷-P2572\":[\"序列操作\",7311,\"SCOI2010\"],\"洛谷-P1361\":[\"小M的作物\",4450,null],\"洛谷-P6813\":[\"Glass 玻璃\",48,\"MCOI-02\"],\"洛谷-P3306\":[\"随机数生成器\",2473,\"SDOI2013\"],\"洛谷-P4516\":[\"潜入行动\",3589,\"JSOI2018\"],\"CodeForces-1375D\":[\"Replace by MEX\",8842,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1375\\\"\\u003eCodeforces Global Round 9\\u003c/a\\u003e\"],\"CodeForces-1375E\":[\"Inversion SwapSort\",2985,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1375\\\"\\u003eCodeforces Global Round 9\\u003c/a\\u003e\"],\"CodeForces-1375F\":[\"Integer Game\",1949,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1375\\\"\\u003eCodeforces Global Round 9\\u003c/a\\u003e\"],\"POJ-1459\":[\"Power Network\",7460,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dSoutheastern+Europe+2003\\\"\\u003eSoutheastern Europe 2003\\u003c/a\\u003e\\u003c/div\\u003e\"],\"CodeForces-1375C\":[\"Element Extermination\",21020,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1375\\\"\\u003eCodeforces Global Round 9\\u003c/a\\u003e\"],\"CodeForces-599E\":[\"Sandy and Nuts\",713,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/599\\\"\\u003eCodeforces Round 332 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1809D\":[\"Binary String Sorting\",5952,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1809\\\"\\u003eEducational Codeforces Round 145 (Rated for Div. 2)\\u003c/a\\u003e\"],\"洛谷-P1251\":[\"餐巾计划问题\",7491,null],\"洛谷-P1015\":[\"回文数\",43070,\"NOIP1999 普及组\"],\"洛谷-P2467\":[\"地精部落\",3717,\"SDOI2010\"],\"CodeForces-1657E\":[\"Star MST\",2009,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1657\\\"\\u003eEducational Codeforces Round 125 (Rated for Div. 2)\\u003c/a\\u003e\"],\"洛谷-P1017\":[\"进制转换\",35915,\"NOIP2000 提高组\"],\"POJ-2516\":[\"Minimum Cost\",4311,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPOJ+Monthly--2005.07.31\\\"\\u003ePOJ Monthly--2005.07.31\\u003c/a\\u003e, Wang Yijie\\u003c/div\\u003e\"],\"CodeForces-1350A\":[\"Orac and Factors\",26049,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1350\\\"\\u003eCodeforces Round 641 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1144G\":[\"Two Merged Sequences\",1875,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1144\\\"\\u003eCodeforces Round 550 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1253F\":[\"Cheap Robot\",1710,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1253\\\"\\u003eCodeforces Round 600 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1156E\":[\"Special Segments of Permutation\",2956,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1156\\\"\\u003eEducational Codeforces Round 64 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-506D\":[\"Mr. Kitayuta\\u0027s Colorful Graph\",2250,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/506\\\"\\u003eCodeforces Round 286 (Div. 1)\\u003c/a\\u003e\"],\"洛谷-P7482\":[\"不条理狂诗曲\",315,null],\"LibreOJ-10155\":[\"数字转换\",1290,\"一本通 5.2 例 3\"],\"洛谷-P9667\":[\"Tower\",140,\"ICPC2022 Jinan R\"],\"洛谷-P4099\":[\"SAO\",1577,\"HEOI2013\"],\"洛谷-P8338\":[\"排列\",625,\"AHOI2022\"],\"洛谷-P4774\":[\"屠龙勇士\",3435,\"NOI2018\"],\"AtCoder-arc123_c\":[\"1, 2, 3 - Decomposition\",699,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/arc123\\\"\\u003eAtCoder Regular Contest 123\\u003c/a\\u003e\"],\"洛谷-P3565\":[\"HOT-Hotels\",2960,\"POI2014\"],\"AtCoder-arc100_c\":[\"Or Plus Max\",363,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/arc100\\\"\\u003eAtCoder Regular Contest 100\\u003c/a\\u003e\"],\"CodeForces-101D\":[\"Castle\",734,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/101\\\"\\u003eCodeforces Beta Round 79 (Div. 1 Only)\\u003c/a\\u003e\"],\"洛谷-P3328\":[\"音质检测\",171,\"SDOI2015\"],\"HDU-4289\":[\"Control\",1670,\"\\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+Chengdu+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 ACM/ICPC Asia Regional Chengdu Online \\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\"],\"CodeForces-505E\":[\"Mr. Kitayuta vs. Bamboos\",1420,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/505\\\"\\u003eCodeforces Round 286 (Div. 2)\\u003c/a\\u003e\"],\"洛谷-P9671\":[\"Identical Parity\",140,\"ICPC2022 Jinan R\"],\"洛谷-P5192\":[\"Zoj3229 Shoot the Bullet|东方文花帖|【模板】有源汇上下界最大流\",2336,null],\"洛谷-P2480\":[\"古代猪文\",5626,\"SDOI2010\"],\"洛谷-P2482\":[\"猪国杀\",6098,\"SDOI2010\"],\"CodeForces-573E\":[\"Bear and Bowling\",1429,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/573\\\"\\u003eCodeforces Round 318 [RussianCodeCup Thanks-Round] (Div. 1)\\u003c/a\\u003e\"],\"AtCoder-dp_x\":[\"Tower\",260,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/dp\\\"\\u003eEducational DP Contest\\u003c/a\\u003e\"],\"洛谷-P1273\":[\"有线电视网\",15596,null],\"洛谷-P9673\":[\"Quick Sort\",20,\"ICPC2022 Jinan R\"],\"洛谷-P1399\":[\"快餐店\",2367,\"NOI2013\"],\"洛谷-P4547\":[\"随机二分图\",541,\"THUWC2017\"],\"AtCoder-abc334_f\":[\"Christmas Present 2\",631,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/abc334\\\"\\u003eUNIQUE VISION Programming Contest 2023 Christmas (AtCoder Beginner Contest 334)\\u003c/a\\u003e\"],\"CodeForces-925C\":[\"Big Secret\",1379,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/925\\\"\\u003eVK Cup 2018 - Round 3\\u003c/a\\u003e\"],\"HDU-3081\":[\"Marriage Match II\",1237,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDU+2nd+%A1%B0Vegetable-Birds+Cup%A1%B1+Programming+Open+Contest\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDU 2nd “Vegetable-Birds Cup” Programming Open Contest \\u003c/a\\u003e \\u003c/div\\u003e\"],\"HDU-4292\":[\"Food\",1912,\"\\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+Chengdu+Online\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e 2012 ACM/ICPC Asia Regional Chengdu Online \\u003c/a\\u003e \\u003c/div\\u003e\"],\"CodeForces-786B\":[\"Legacy\",5892,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/786\\\"\\u003eCodeforces Round 406 (Div. 1)\\u003c/a\\u003e\"],\"洛谷-P2371\":[\"墨墨的等式\",4157,\"国家集训队\"],\"AtCoder-agc001_f\":[\"Wide Swap\",128,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/agc001\\\"\\u003eAtCoder Grand Contest 001\\u003c/a\\u003e\"],\"AtCoder-abc236_g\":[\"Good Vertices\",208,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/abc236\\\"\\u003eAtCoder Beginner Contest 236\\u003c/a\\u003e\"],\"洛谷-P2254\":[\"瑰丽华尔兹\",4020,\"NOI2005\"],\"洛谷-P4310\":[\"绝世好题\",8257,null],\"HDU-3416\":[\"Marriage Match IV\",1526,\"\\u003cdiv class\\u003d\\\"panel_content\\\"\\u003e \\u003ca href\\u003d\\\"https://acm.hdu.edu.cn/search.php?field\\u003dproblem\\u0026amp;key\\u003dHDOJ+Monthly+Contest+%A8C+2010.06.05\\u0026amp;source\\u003d1\\u0026amp;searchmode\\u003dsource\\\"\\u003e HDOJ Monthly Contest – 2010.06.05 \\u003c/a\\u003e \\u003c/div\\u003e\"],\"洛谷-P5405\":[\"氪金手游\",621,\"CTS2019\"],\"洛谷-P5888\":[\"传球游戏\",580,null],\"洛谷-P2137\":[\"Gty的妹子树\",771,null],\"洛谷-P4556\":[\"雨天的尾巴 /【模板】线段树合并\",11937,\"Vani有约会\"],\"POJ-3436\":[\"ACM Computer Factory\",3022,\"\\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, Far-Eastern Subregion\\u003c/div\\u003e\"],\"洛谷-P1600\":[\"天天爱跑步\",10945,\"NOIP2016 提高组\"],\"CodeForces-1152F2\":[\"Neko Rules the Catniverse (Large Version)\",648,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1152\\\"\\u003eCodeforces Round 554 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-814E\":[\"An unavoidable detour for home\",717,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/814\\\"\\u003eCodeforces Round 418 (Div. 2)\\u003c/a\\u003e\"],\"洛谷-U160989\":[\"我已经完全理解了字符串哈希\",7,\"NOI2021SDPTTest2\"],\"洛谷-P3592\":[\"MYJ\",1154,\"POI2015\"],\"洛谷-P7831\":[\"Travelling Merchant\",629,\"CCO2021\"],\"洛谷-P3599\":[\"Koishi Loves Construction\",1454,null],\"洛谷-P1975\":[\"排队\",3033,\"国家集训队\"],\"洛谷-P10096\":[\"扫地机器人\",43,\"ROIR 2023 Day 1\"],\"CodeForces-1342E\":[\"Placing Rooks\",2945,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1342\\\"\\u003eEducational Codeforces Round 86 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1354F\":[\"Summoning Minions\",1002,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1354\\\"\\u003eEducational Codeforces Round 87 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1027E\":[\"Inverse Coloring\",1957,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1027\\\"\\u003eEducational Codeforces Round 49 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-838D\":[\"Airplane Arrangements\",948,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/838\\\"\\u003eIndiaHacks 2nd Elimination 2017 (unofficial, unrated mirror, ICPC rules)\\u003c/a\\u003e\"],\"洛谷-U161289\":[\"度数\",5,\"NOI2021SDPTTest4\"],\"洛谷-U161167\":[\"陌生的城市\",5,\"NOI2021SDPTTest3\"],\"CodeForces-578E\":[\"Walking!\",664,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/578\\\"\\u003eCodeforces Round 320 (Div. 1) [Bayan Thanks-Round]\\u003c/a\\u003e\"],\"CodeForces-566E\":[\"Restoring Map\",649,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/566\\\"\\u003eVK Cup 2015 - Finals, online mirror\\u003c/a\\u003e\"],\"洛谷-P2150\":[\"寿司晚宴\",4206,\"NOI2015\"],\"洛谷-P2151\":[\"HH去散步\",2370,\"SDOI2009\"],\"AtCoder-agc002_e\":[\"Candy Piles\",212,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/agc002\\\"\\u003eAtCoder Grand Contest 002\\u003c/a\\u003e\"],\"洛谷-P5665\":[\"划分\",3668,\"CSP-S2019\"],\"AtCoder-agc002_f\":[\"Leftmost Ball\",234,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/agc002\\\"\\u003eAtCoder Grand Contest 002\\u003c/a\\u003e\"],\"洛谷-P2395\":[\"BBCode转换Markdown\",68,null],\"洛谷-P4452\":[\"航班安排\",755,\"国家集训队\"],\"AtCoder-arc121_d\":[\"1 or 2\",129,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/arc121\\\"\\u003eNOMURA Programming Contest 2021 (AtCoder Regular Contest 121)\\u003c/a\\u003e\"],\"洛谷-P3246\":[\"序列\",2362,\"HNOI2016\"],\"洛谷-P5304\":[\"旅行者\",3507,\"GXOI/GZOI2019\"],\"洛谷-P5666\":[\"树的重心\",3426,\"CSP-S2019\"],\"洛谷-P8819\":[\"星战\",5275,\"CSP-S 2022\"],\"洛谷-U161290\":[\"数位\",3,\"NOI2021SDPTTest4\"],\"CodeForces-444C\":[\"DZY Loves Colors\",3070,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/444\\\"\\u003eCodeforces Round 254 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-226D\":[\"The table\",1152,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/226\\\"\\u003eCodeforces Round 140 (Div. 1)\\u003c/a\\u003e\"],\"AtCoder-arc084_b\":[\"Small Multiple\",352,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/abc077\\\"\\u003eAtCoder Beginner Contest 077\\u003c/a\\u003e\"],\"CodeForces-715D\":[\"Create a Maze\",240,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/715\\\"\\u003eCodeforces Round 372 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-618F\":[\"Double Knapsack\",1404,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/618\\\"\\u003eWunder Fund Round 2016 (Div. 1 + Div. 2 combined)\\u003c/a\\u003e\"],\"洛谷-P9474\":[\"长安幻世绘\",248,\"yLOI2022\"],\"CodeForces-468C\":[\"Hack it!\",2449,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/468\\\"\\u003eCodeforces Round 268 (Div. 1)\\u003c/a\\u003e\"],\"AtCoder-agc059_e\":[\"Grid 3-coloring\",13,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/agc059\\\"\\u003eAtCoder Grand Contest 059\\u003c/a\\u003e\"],\"洛谷-P2041\":[\"分裂游戏\",2148,null],\"洛谷-P6764\":[\"粉刷墙壁\",330,\"APIO2020\"],\"洛谷-P2045\":[\"方格取数加强版\",3071,null],\"洛谷-P8026\":[\"Bajtocja\",362,\"ONTAK2015\"],\"洛谷-P2048\":[\"超级钢琴\",7409,\"NOI2010\"],\"POJ-2135\":[\"Farm Tour\",5169,\"\\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\"],\"洛谷-P6647\":[\"Tourism\",248,\"CCC2019\"],\"洛谷-P5678\":[\"河神\",434,\"GZOI2017\"],\"CodeForces-1704E\":[\"Count Seconds\",2232,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1704\\\"\\u003eCodeTON Round 2 (Div. 1 + Div. 2, Rated, Prizes!)\\u003c/a\\u003e\"],\"UVA-10480\":[\"Sabotage\",2548,null],\"CodeForces-209C\":[\"Trails and Glades\",801,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/209\\\"\\u003eVK Cup 2012 Finals, Practice Session\\u003c/a\\u003e\"],\"CodeForces-1174E\":[\"Ehab and the Expected GCD Problem\",1442,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1174\\\"\\u003eCodeforces Round 563 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-512E\":[\"Fox And Polygon\",532,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/512\\\"\\u003eCodeforces Round 290 (Div. 1)\\u003c/a\\u003e\"],\"AtCoder-arc105_e\":[\"Keep Graph Disconnected\",88,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/arc105\\\"\\u003eAtCoder Regular Contest 105\\u003c/a\\u003e\"],\"洛谷-P5683\":[\"道路拆除\",3314,\"CSP-J2019 江西\"],\"洛谷-P6772\":[\"美食家\",2134,\"NOI2020\"],\"洛谷-P2050\":[\"美食节\",2448,\"NOI2012\"],\"洛谷-P2053\":[\"修车\",4647,\"SCOI2007\"],\"洛谷-P3381\":[\"最小费用最大流\",37433,\"模板\"],\"洛谷-P1084\":[\"疫情控制\",11224,\"NOIP2012 提高组\"],\"洛谷-P2057\":[\"善意的投票 / [JLOI2010] 冠军调查\",4448,\"SHOI2007\"],\"AtCoder-abc238_e\":[\"Range Sums\",1191,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/abc238\\\"\\u003eMonoxer Programming Contest 2022(AtCoder Beginner Contest 238)\\u003c/a\\u003e\"],\"洛谷-P6773\":[\"命运\",1480,\"NOI2020\"],\"AtCoder-abc302_h\":[\"Ball Collector\",139,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/abc302\\\"\\u003eTOYOTA MOTOR CORPORATION Programming Contest 2023#2 (AtCoder Beginner Contest 302)\\u003c/a\\u003e\"],\"HDU-3338\":[\"Kakuro Extension\",698,\"\\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\"],\"洛谷-P1646\":[\"happiness\",2491,\"国家集训队\"],\"洛谷-P9133\":[\"大富翁\",377,\"THUPC 2023 初赛\"],\"CodeForces-995C\":[\"Leaving the Bar\",1747,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/995\\\"\\u003eCodeforces Round 492 (Div. 1) [Thanks, uDebug!]\\u003c/a\\u003e\"],\"洛谷-U161514\":[\"半夜\",3,\"NOI2021SDPTTest6\"],\"CodeForces-1270G\":[\"Subset with Zero Sum\",2230,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1270\\\"\\u003eGood Bye 2019\\u003c/a\\u003e\"],\"CodeForces-1391D\":[\"505\",5023,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1391\\\"\\u003eCodeforces Round 663 (Div. 2)\\u003c/a\\u003e\"],\"AtCoder-agc018_f\":[\"Two Trees\",106,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/agc018\\\"\\u003eAtCoder Grand Contest 018\\u003c/a\\u003e\"],\"CodeForces-741D\":[\"Arpa’s letter-marked tree and Mehrdad’s Dokhtar-kosh paths\",2768,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/741\\\"\\u003eCodeforces Round 383 (Div. 1)\\u003c/a\\u003e\"],\"洛谷-P4363\":[\"一双木棋 chess\",3410,\"九省联考 2018\"],\"洛谷-P2860\":[\"Redundant Paths G\",5981,\"USACO06JAN\"],\"洛谷-P4126\":[\"最小割\",1341,\"AHOI2009\"],\"洛谷-P5336\":[\"成绩单\",1706,\"THUSC2016\"],\"洛谷-P7515\":[\"矩阵游戏\",2000,\"省选联考 2021 A 卷\"],\"洛谷-P4009\":[\"汽车加油行驶问题\",3093,null],\"洛谷-P3959\":[\"宝藏\",14219,\"NOIP2017 提高组\"],\"CodeForces-437C\":[\"The Child and Toy\",14890,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/437\\\"\\u003eCodeforces Round 250 (Div. 2)\\u003c/a\\u003e\"],\"AtCoder-agc008_d\":[\"K-th K\",275,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/agc008\\\"\\u003eAtCoder Grand Contest 008\\u003c/a\\u003e\"],\"AtCoder-agc008_b\":[\"Contiguous Repainting\",385,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/agc008\\\"\\u003eAtCoder Grand Contest 008\\u003c/a\\u003e\"],\"CodeForces-643F\":[\"Bears and Juice\",694,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/643\\\"\\u003eVK Cup 2016 - Round 3\\u003c/a\\u003e\"],\"AtCoder-abc254_h\":[\"Multiply or Divide by 2\",123,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/abc254\\\"\\u003eAtCoder Beginner Contest 254\\u003c/a\\u003e\"],\"洛谷-P8734\":[\"奇偶覆盖\",247,\"蓝桥杯 2020 国 A\"],\"洛谷-P5464\":[\"缩小社交圈\",394,null],\"洛谷-P4016\":[\"负载平衡问题\",6911,null],\"洛谷-P6799\":[\"独立集\",46,\"StOI-2\"],\"洛谷-P5904\":[\"HOT-Hotels 加强版\",1913,\"POI2014\"],\"洛谷-P3966\":[\"单词\",5796,\"TJOI2013\"],\"洛谷-P4819\":[\"杀人游戏\",2666,\"中山市选\"],\"洛谷-P2519\":[\"problem a\",2417,\"HAOI2011\"],\"CodeForces-896C\":[\"Willem, Chtholly and Seniorious\",3293,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/896\\\"\\u003eCodeforces Round 449 (Div. 1)\\u003c/a\\u003e\"],\"洛谷-P6563\":[\"一直在你身旁\",684,\"SBCOI2020\"],\"CodeForces-860E\":[\"Arkady and a Nobody-men\",460,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/860\\\"\\u003eCodeforces Round 434 (Div. 1, based on Technocup 2018 Elimination Round 1)\\u003c/a\\u003e\"],\"POJ-1087\":[\"A Plug for UNIX\",5091,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dEast+Central+North+America+1999\\\"\\u003eEast Central North America 1999\\u003c/a\\u003e\\u003c/div\\u003e\"],\"洛谷-P2523\":[\"Problem c\",882,\"HAOI2011\"],\"洛谷-P2765\":[\"魔术球问题\",5417,null],\"洛谷-P6569\":[\"魔法值\",2227,\"NOI Online #3 提高组\"],\"洛谷-P2764\":[\"最小路径覆盖问题\",6730,null],\"洛谷-P2767\":[\"树的数量\",661,null],\"洛谷-P1559\":[\"运动员最佳匹配问题\",3363,null],\"洛谷-P1437\":[\"敲砖块\",3332,\"HNOI2004\"],\"洛谷-P9837\":[\"汪了个汪\",1261,null],\"CodeForces-613B\":[\"Skills\",2310,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/613\\\"\\u003eCodeforces Round 339 (Div. 1)\\u003c/a\\u003e\"],\"洛谷-P5363\":[\"移动金币\",877,\"SDOI2019\"],\"洛谷-P5361\":[\"热闹的聚会与尴尬的聚会\",733,\"SDOI2019\"],\"洛谷-P3188\":[\"梦幻岛宝珠\",2086,\"HNOI2007\"],\"洛谷-P4159\":[\"迷路\",3561,\"SCOI2009\"],\"AtCoder-arc081_d\":[\"Flip and Rectangles\",127,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/arc081\\\"\\u003eAtCoder Regular Contest 081\\u003c/a\\u003e\"],\"CodeForces-908D\":[\"New Year and Arbitrary Arrangement\",2432,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/908\\\"\\u003eGood Bye 2017\\u003c/a\\u003e\"],\"CodeForces-1654E\":[\"Arithmetic Operations\",2009,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1654\\\"\\u003eCodeforces Round 778 (Div. 1 + Div. 2, based on Technocup 2022 Final Round)\\u003c/a\\u003e\"],\"SGU-140\":[\"Integer Sequences\",166,\": SSU::Online Contester Fall Contest #2\"],\"AtCoder-code_festival_2017_qualb_f\":[\"Largest Smallest Cyclic Shift\",53,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/code-festival-2017-qualb\\\"\\u003eCODE FESTIVAL 2017 qual B\\u003c/a\\u003e\"],\"CodeForces-612E\":[\"Square Root of Permutation\",1718,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/612\\\"\\u003eEducational Codeforces Round 4\\u003c/a\\u003e\"],\"CodeForces-600E\":[\"Lomsat gelral\",14322,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/600\\\"\\u003eEducational Codeforces Round 2\\u003c/a\\u003e\"],\"POJ-3281\":[\"Dining\",8100,\"\\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\"],\"洛谷-P4043\":[\"支线剧情\",2133,\"AHOI2014/JSOI2014\"],\"洛谷-P4284\":[\"概率充电器\",2987,\"SHOI2014\"],\"洛谷-P3750\":[\"分手是祝愿\",3001,\"六省联考 2017\"],\"洛谷-P5258\":[\"旅行时的困惑\",159,\"JSOI2013\"],\"POJ-2195\":[\"Going Home\",8703,\"\\u003cdiv class\\u003d\\\"ptx\\\" lang\\u003d\\\"en-US\\\"\\u003e\\u003ca href\\u003d\\\"http://poj.org/searchproblem?field\\u003dsource\\u0026amp;key\\u003dPacific+Northwest+2004\\\"\\u003ePacific Northwest 2004\\u003c/a\\u003e\\u003c/div\\u003e\"],\"洛谷-P2664\":[\"树上游戏\",2401,null],\"洛谷-P4843\":[\"清理雪道\",1523,null],\"HDU-2732\":[\"Leapin\\u0027 Lizards\",1394,\"\\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\"],\"洛谷-P3755\":[\"老C的任务\",1759,\"CQOI2017\"],\"洛谷-P2423\":[\"朋友圈\",891,\"HEOI2012\"],\"洛谷-P4967\":[\"黑暗打击\",273,null],\"CodeForces-1152D\":[\"Neko and Aki\\u0027s Prank\",2419,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1152\\\"\\u003eCodeforces Round 554 (Div. 2)\\u003c/a\\u003e\"],\"洛谷-P3084\":[\"Photo G\",2423,\"USACO13OPEN\"],\"CodeForces-594C\":[\"Edo and Magnets\",722,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/594\\\"\\u003eCodeforces Round 330 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-582D\":[\"Number of Binominal Coefficients\",686,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/582\\\"\\u003eCodeforces Round 323 (Div. 1)\\u003c/a\\u003e\"],\"洛谷-P1581\":[\"A+B Problem(升级版)\",3290,null],\"洛谷-P5024\":[\"保卫王国\",4810,\"NOIP2018 提高组\"],\"洛谷-P3403\":[\"跳楼机\",4902,null],\"CodeForces-1458D\":[\"Flip and Reverse\",1085,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1458\\\"\\u003eCodeforces Round 691 (Div. 1)\\u003c/a\\u003e\"],\"洛谷-P3647\":[\"连珠线\",1467,\"APIO2014\"],\"AtCoder-abc158_e\":[\"Divisible Substring\",606,\"\\u003ca class\\u003d\\\"contest-title\\\" href\\u003d\\\"https://atcoder.jp/contests/abc158\\\"\\u003eAtCoder Beginner Contest 158\\u003c/a\\u003e\"],\"CodeForces-1761D\":[\"Carry Bit\",2358,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1761\\\"\\u003ePinely Round 1 (Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-743E\":[\"Vladik and cards\",1646,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/743\\\"\\u003eCodeforces Round 384 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-852D\":[\"Exploration plan\",1017,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/852\\\"\\u003eBubble Cup X - Finals [Online Mirror]\\u003c/a\\u003e\"],\"CodeForces-888G\":[\"Xor-MST\",4387,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/888\\\"\\u003eEducational Codeforces Round 32\\u003c/a\\u003e\"],\"洛谷-P4065\":[\"颜色\",1041,\"JXOI2017\"],\"洛谷-P2680\":[\"运输计划\",16377,\"NOIP2015 提高组\"]}","joined":false,"groups":{}},"managingGroups":{},"author":"RainPPR","updateTime":1712993917000,"title":"RainPPR 的 待做题单","dislikeCnt":0,"content":"退役前想做~~完~~一点。\n\n排序顺序按照题单、题号字典序顺序排列。\n\n洛谷题单 [AzureHair 乱七八糟的好题集锦](https://www.luogu.com.cn/training/402754#problems):\n\n[problem:AtCoder-agc001_f][problem:AtCoder-arc081_d]\n\n[problem:CodeForces-1152D][problem:CodeForces-1152F2][problem:CodeForces-1267H][problem:CodeForces-209C][problem:CodeForces-226D][problem:CodeForces-468C][problem:CodeForces-505E][problem:CodeForces-512E][problem:CodeForces-566E][problem:CodeForces-578E][problem:CodeForces-612E][problem:CodeForces-618F][problem:CodeForces-715D][problem:CodeForces-786B]\n\n[problem:洛谷-P2446][problem:洛谷-P2860][problem:洛谷-P3084][problem:洛谷-P4197][problem:洛谷-P5304][problem:洛谷-P5361][problem:洛谷-P5464][problem:洛谷-P6569]\n\n洛谷题单 [AzureHair 眼前一黑思维题](https://www.luogu.com.cn/training/404714#problems):\n\n[problem:AtCoder-abc238_e][problem:AtCoder-abc302_h][problem:AtCoder-agc002_e][problem:AtCoder-agc002_f][problem:AtCoder-agc008_b][problem:AtCoder-agc008_d][problem:AtCoder-agc018_f][problem:AtCoder-agc059_e][problem:AtCoder-arc084_b][problem:AtCoder-arc121_d][problem:AtCoder-arc123_c][problem:AtCoder-code_festival_2017_qualb_f][problem:AtCoder-dp_x]\n\n[problem:CodeForces-1027E][problem:CodeForces-1144G][problem:CodeForces-1152D][problem:CodeForces-1270G][problem:CodeForces-1342E][problem:CodeForces-1375F][problem:CodeForces-1458D][problem:CodeForces-1657E][problem:CodeForces-1761D][problem:CodeForces-1809D][problem:CodeForces-437C][problem:CodeForces-508E][problem:CodeForces-925C][problem:CodeForces-995C]\n\n[problem:洛谷-P1437][problem:洛谷-P2048][problem:洛谷-P2467][problem:洛谷-P2767][problem:洛谷-P3084][problem:洛谷-P3599][problem:洛谷-P5363]\n\n初三集训的题:\n\n[problem:CodeForces-1174E][problem:CodeForces-1375C][problem:CodeForces-1375D][problem:CodeForces-1375E][problem:CodeForces-1375F][problem:CodeForces-1391D][problem:CodeForces-1654E][problem:CodeForces-1704E][problem:CodeForces-506D][problem:CodeForces-582D][problem:CodeForces-594C][problem:CodeForces-599E][problem:CodeForces-613B][problem:CodeForces-643F][problem:CodeForces-743E][problem:CodeForces-814E][problem:CodeForces-838D][problem:CodeForces-860E][problem:CodeForces-908D]\n\n[problem:LibreOJ-10155]\n\n[problem:洛谷-P1273][problem:洛谷-P1912][problem:洛谷-P2041][problem:洛谷-P2664][problem:洛谷-P2685][problem:洛谷-P3565][problem:洛谷-P3647][problem:洛谷-P4009][problem:洛谷-P4099][problem:洛谷-P4284][problem:洛谷-P4516][problem:洛谷-P4547][problem:洛谷-P5024][problem:洛谷-P5405][problem:洛谷-P5666][problem:洛谷-P5888][problem:洛谷-P5904][problem:洛谷-P6773][problem:洛谷-P6799][problem:洛谷-P6813][problem:洛谷-P9133][problem:洛谷-P9667][problem:洛谷-P9671][problem:洛谷-P9673][problem:洛谷-U160989][problem:洛谷-U161167][problem:洛谷-U161289][problem:洛谷-U161290][problem:洛谷-U161514][problem:洛谷-U161585]\n\n未知集训的题:\n\n[problem:SGU-140]\n\n[problem:洛谷-P4774][problem:洛谷-P3306][problem:洛谷-P1559][problem:洛谷-P2423]\n\n[problem:POJ-3436][problem:POJ-3281][problem:POJ-1087][problem:POJ-2195][problem:POJ-2516][problem:POJ-1459][problem:HDU-4280][problem:HDU-4292][problem:HDU-4289][problem:UVA-10480][problem:HDU-2732][problem:HDU-3338][problem:HDU-3605][problem:HDU-3081][problem:HDU-3416]\n\n[problem:洛谷-P1361][problem:洛谷-P1646][problem:洛谷-P2057][problem:洛谷-P2764][problem:洛谷-P2765][problem:洛谷-P3381][problem:洛谷-P1251][problem:洛谷-P4016][problem:POJ-2135][problem:洛谷-P4126][problem:洛谷-P4452][problem:洛谷-P2045][problem:洛谷-P2050][problem:洛谷-P2053][problem:洛谷-P4843][problem:洛谷-P5258][problem:洛谷-P5192][problem:洛谷-P4043][problem:洛谷-P3328][problem:洛谷-P4967]\n\n未知来源:\n\n[problem:AtCoder-abc334_f][problem:AtCoder-abc158_e]\n\n[problem:CodeForces-444C][problem:CodeForces-1350A][problem:CodeForces-573E][problem:CodeForces-44C][problem:CodeForces-613B][problem:CodeForces-1391D]\n\n[problem:洛谷-P2395][problem:洛谷-P5888][problem:洛谷-P2572][problem:洛谷-P2137][problem:洛谷-P4310][problem:洛谷-P1581][problem:洛谷-P1015][problem:洛谷-P1017][problem:洛谷-P5683][problem:洛谷-P2254][problem:洛谷-P2519][problem:洛谷-P8734][problem:洛谷-P10096][problem:洛谷-P4159][problem:洛谷-P3403][problem:洛谷-P2371][problem:洛谷-P9474]\n\n[北关中学一月冲刺训练](https://www.luogu.com.cn/team/60547#training):\n\n1271D\n980D\n213C\n930C\n156C\n56E\n702E\n1056E\n1181D\n1202C\n1106E\n1028D\n912D\n1919F1\n1167E\n900D\n840B\n1265E\n128C\n16E\n768D\n817E\n\n- 待整理\n\n[北关中学一冲刺思维专练](https://www.luogu.com.cn/team/60547#training):\n\n1208C\n1527B2\n1316C\n1656D\n220B\n1450C1\n1450C2\n1174D\n989C\n301A\n1198C\n487C\n1822D\nP3599\n1368E\n848A\n605B\n1358E\n798D\n1521D\n41E\n1270G\n1628C\n1684E\n1416B\n1305E\n959D\nHDU-6616\nHDU-6313\nHDU-6813\nHDU-7028\nHDU-5813\nHDU-6852\nHDU-5308\nHDU-6862\n\n- 待整理\n\n神秘来源:\n\n[problem:AtCoder-arc084_b][problem:AtCoder-arc100_c][problem:AtCoder-abc254_h][problem:AtCoder-abc236_g][problem:AtCoder-arc105_e]\n\n[problem:CodeForces-896C][problem:CodeForces-888G][problem:CodeForces-852D][problem:CodeForces-786B][problem:CodeForces-741D][problem:CodeForces-600E][problem:CodeForces-467D][problem:CodeForces-101D][problem:CodeForces-1156E][problem:CodeForces-1253F][problem:CodeForces-1354F]\n\n[problem:洛谷-P1084][problem:洛谷-P1399][problem:洛谷-P1600][problem:洛谷-P1975][problem:洛谷-P2150][problem:洛谷-P2151][problem:洛谷-P3750][problem:洛谷-P3755][problem:洛谷-P2371][problem:洛谷-P2480][problem:洛谷-P2482][problem:洛谷-P2523][problem:洛谷-P2569][problem:洛谷-P2680][problem:洛谷-P3959][problem:洛谷-P3188][problem:洛谷-P3246][problem:洛谷-P3592][problem:洛谷-P3966][problem:洛谷-P4065][problem:洛谷-P4198][problem:洛谷-P8819][problem:洛谷-P4363][problem:洛谷-P4556][problem:洛谷-P4819][problem:洛谷-P5336][problem:洛谷-P5665][problem:洛谷-P5666][problem:洛谷-P5678][problem:洛谷-P6563][problem:洛谷-P6647][problem:洛谷-P6764][problem:洛谷-P6772][problem:洛谷-P7482][problem:洛谷-P7515][problem:洛谷-P7831][problem:洛谷-P8026][problem:洛谷-P8338][problem:洛谷-P9837]\n","threadId":187690,"likeCnt":0,"createTime":1711161531000,"isWorkbook":true,"viewCnt":76,"openness":2,"fav":false,"id":4739,"trustable":false}