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RSS订阅原创 1450F The Struggling Contestant（贪心+思维）
Codeforces Global Round 12 F. The Struggling Contestant
2020-12-11 17:37:36
371
1
原创 1450C2 Errich-Tac-Toe (Hard Version)（思维）
Codeforces Global Round 12 C2. Errich-Tac-Toe (Hard Version)
2020-12-11 15:56:36
272
原创 1455G Forbidden Value（数据结构优化dp+启发式合并）
Educational Codeforces Round 99 (Rated for Div. 2) G. Forbidden Value
2020-12-03 01:15:02
424
原创 1455F String and Operations（思维+贪心）
Educational Codeforces Round 99 (Rated for Div. 2) F. String and Operations
2020-12-03 00:33:10
264
原创 1455E Four Points（思维+全排列）
Educational Codeforces Round 99 (Rated for Div. 2) E. Four Points
2020-12-02 23:37:22
1183
3
原创 1446D1 Frequency Problem (Easy Version)（思维+前缀和）
Codeforces Round #683 (Div. 2, by Meet IT) F1. Frequency Problem (Easy Version)
2020-11-30 20:37:13
320
原创 1446C Xor Tree（二进制+分治）
Codeforces Round #683 (Div. 2, by Meet IT) E. Xor Tree
2020-11-30 20:13:14
262
原创 1446B Catching Cheaters（LCS变形）
Codeforces Round #683 (Div. 2, by Meet IT) D. Catching Cheaters
2020-11-30 19:48:07
330
原创 1439C Greedy Shopping（线段树+思维）
Codeforces Round #684 (Div. 2) E. Greedy Shopping
2020-11-26 16:18:37
262
原创 1439B Graph Subset Problem（求大小为k的团）
Codeforces Round #684 (Div. 2) D. Graph Subset Problem
2020-11-26 15:40:45
539
原创 1452G Game On Tree（拓扑+贪心）
Educational Codeforces Round 98 (Rated for Div. 2) G. Game On Tree
2020-11-24 16:51:30
379
原创 1452F Divide Powers（贪心+二进制）
Educational Codeforces Round 98 (Rated for Div. 2) F. Divide Powers
2020-11-24 16:23:44
301
1
原创 1452E Two Editorials（贪心+预处理）
Educational Codeforces Round 98 (Rated for Div. 2) E. Two Editorials
2020-11-24 15:50:51
337
原创 1451F Nullify The Matrix（博弈，异或）
Codeforces Round #685 (Div. 2) F. Nullify The Matrix
2020-11-23 01:50:51
2085
6
原创 1451E2 Bitwise Queries (交互题，位运算)
Codeforces Round #685 (Div. 2) E2. Bitwise Queries (Hard Version)
2020-11-23 00:55:33
283
原创 Educational Codeforces Round 86 个人题解
Educational Codeforces Round 86 个人题解
2020-04-27 17:34:45
352
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