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CodeChef - CHEFPRAD Chef and Pairs 树形DP

meekyan 2017-06-15 15:20 阅读:294 评论:0 推荐:0

Codeforces Round #222 (Div. 1) D. Developing Game 线段树有效区间合并

meekyan 2016-10-29 12:58 阅读:294 评论:0 推荐:0

UVA 11077 Find the Permutations 递推置换

meekyan 2016-01-19 18:14 阅读:294 评论:0 推荐:0

Codeforces Round #269 (Div. 2) D. MUH and Cube Walls KMP

meekyan 2015-11-06 20:10 阅读:293 评论:0 推荐:0

POJ 1840 Eqs 二分+map/hash

meekyan 2015-07-17 23:21 阅读:293 评论:0 推荐:0