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{"workbook":{"problemsBrief":"{\"CodeForces-1821C\":[\"Tear It Apart\",13807,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1821\\\"\\u003eEducational Codeforces Round 147 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1844D\":[\"Row Major\",11647,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1844\\\"\\u003eCodeforces Round 884 (Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1864B\":[\"Swap and Reverse\",14809,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1864\\\"\\u003eHarbour.Space Scholarship Contest 2023-2024 (Div. 1 + Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1867B\":[\"XOR Palindromes\",15822,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1867\\\"\\u003eCodeforces Round 897 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1834C\":[\"Game with Reversing\",12749,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1834\\\"\\u003eCodeforces Round 879 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1845C\":[\"Strong Password\",13377,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1845\\\"\\u003eEducational Codeforces Round 151 (Rated for Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1924A\":[\"Did We Get Everything Covered?\",12290,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1924\\\"\\u003eCodeforces Round 921 (Div. 1)\\u003c/a\\u003e\"],\"CodeForces-1905C\":[\"Largest Subsequence\",11069,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1905\\\"\\u003eCodeforces Round 915 (Div. 2)\\u003c/a\\u003e\"],\"CodeForces-1907C\":[\"Removal of Unattractive Pairs\",18434,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1907\\\"\\u003eCodeforces Round 913 (Div. 3)\\u003c/a\\u003e\"],\"CodeForces-1917B\":[\"Erase First or Second Letter\",19446,\"\\u003ca style\\u003d\\\"color: black\\\" href\\u003d\\\"https://codeforces.com/contest/1917\\\"\\u003eCodeforces Round 917 (Div. 2)\\u003c/a\\u003e\"]}","joined":false,"groups":{}},"managingGroups":{},"author":"lxnhb","updateTime":1713744292000,"title":"字符串刷题 day1(10)","dislikeCnt":0,"content":"——————————冲鸭\\(^~^)/————————\n[problem:CodeForces-1917B]\n[problem:CodeForces-1907C]\n[problem:CodeForces-1867B]\n[problem:CodeForces-1864B]\n[problem:CodeForces-1905C]\n[problem:CodeForces-1845C]\n[problem:CodeForces-1844D]\n[problem:CodeForces-1834C]\n[problem:CodeForces-1924A]\n[problem:CodeForces-1821C]\n","threadId":190225,"likeCnt":0,"createTime":1713744292000,"isWorkbook":true,"viewCnt":85,"openness":2,"fav":false,"id":4910,"trustable":false}