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HDU 2859 Phalanx (dp)

Recoder 2016-08-17 21:20 阅读:245 评论:0 推荐:0

Educational Codeforces Round 10 D. Nested Segments (树状数组)

Recoder 2016-03-26 18:48 阅读:245 评论:0 推荐:0

HDU 5754 Life Winner Bo (找规律and博弈)

Recoder 2016-07-27 14:50 阅读:244 评论:0 推荐:0

UVA 624 - CD (01背包 + 打印物品)

Recoder 2016-03-21 14:40 阅读:244 评论:0 推荐:0

Educational Codeforces Round 14 D. Swaps in Permutation (并查集orDFS)

Recoder 2016-07-14 21:19 阅读:242 评论:0 推荐:0