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UVA 12901 Refraction 数学

meekyan 2015-07-18 00:40 阅读:307 评论:0 推荐:0

Educational Codeforces Round 4 D. The Union of k-Segments 排序

meekyan 2015-12-28 14:37 阅读:306 评论:0 推荐:0

BZOJ 1031: [JSOI2007]字符加密Cipher 后缀数组

meekyan 2016-10-27 21:49 阅读:305 评论:0 推荐:0

Codeforces 757 D. Felicity's Big Secret Revealed 状压DP

meekyan 2017-03-27 18:36 阅读:304 评论:0 推荐:0

codeforces 45C C. Dancing Lessons STL

meekyan 2016-09-30 21:22 阅读:304 评论:0 推荐:0