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AC自动机+全概率+记忆化DP UVA 11468 Substring

Running_Time 2016-01-12 11:16 阅读:254 评论:0 推荐:0

贪心+模拟 ZOJ 3829 Known Notation

Running_Time 2015-08-16 20:42 阅读:254 评论:0 推荐:0

暴力 Codeforces Round #183 (Div. 2) A. Pythagorean Theorem II

Running_Time 2015-06-06 16:34 阅读:254 评论:0 推荐:0