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{"workbook":{"problemsBrief":"{\"CodeForces-1340F\":[\"Nastya and CBS\",509,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1340\\\"\\u003eCodeforces Round 637 (Div. 1) - Thanks, Ivan Belonogov!\\u003c/a\\u003e\"],\"CodeForces-1375H\":[\"Set Merging\",454,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1375\\\"\\u003eCodeforces Global Round 9\\u003c/a\\u003e\"],\"CodeForces-1207F\":[\"Remainder Problem\",5096,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1207\\\"\\u003eEducational Codeforces Round 71 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1806E\":[\"Tree Master\",2785,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1806\\\"\\u003eCodeforces Round 858 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-455D\":[\"Serega and Fun\",3201,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/455\\\"\\u003eCodeforces Round 260 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-551E\":[\"GukiZ and GukiZiana\",1825,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/551\\\"\\u003eCodeforces Round 307 (Div. 2)\\u003c/a\\u003e\"]}","joined":false,"groups":{}},"managingGroups":{},"author":"lxnhb","updateTime":1713976045000,"title":"分块题单","dislikeCnt":0,"content":"考点:\n(1)莫队\n(2)链上分块\n(3)树上分块\n[problem:CodeForces-1806E]\n[problem:CodeForces-551E]\n[problem:CodeForces-1375H]\n[problem:CodeForces-455D]\n[problem:CodeForces-1207F]\n[problem:CodeForces-1340F]","threadId":190503,"likeCnt":0,"createTime":1713976045000,"isWorkbook":true,"viewCnt":24,"openness":2,"fav":false,"id":4941,"trustable":false}