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Codeforces Round #154 (Div. 2) A. Boys and Girls

Daniel Qiu 2013-01-17 20:15 阅读:158 评论:0 推荐:0

Codeforces Round #156 (Div. 2) B. Code Parsing

Daniel Qiu 2013-01-17 19:47 阅读:128 评论:0 推荐:0

Codeforces Round #155 (Div. 2) A. Cards with Numbers

Daniel Qiu 2013-01-17 19:03 阅读:204 评论:0 推荐:0

Codeforces Round #157 (Div. 2) B. Little Elephant and Magic Square

Daniel Qiu 2013-01-17 15:33 阅读:268 评论:0 推荐:0

Codeforces Round #159 (Div. 2) B. Playing Cubes

Daniel Qiu 2013-01-17 14:47 阅读:210 评论:0 推荐:0

Codeforces Round #161 (Div. 2) B. Squares

Daniel Qiu 2013-01-17 02:20 阅读:142 评论:0 推荐:0

Codeforces Round #161 (Div. 2) A. Beautiful Matrix

Daniel Qiu 2013-01-17 02:15 阅读:118 评论:0 推荐:0

Codeforces Round #160 (Div. 2) B - Roma and Changing Signs

Daniel Qiu 2013-01-16 20:40 阅读:165 评论:0 推荐:0

Codeforces Round #156 (Div. 2) A Greg's Workout

Daniel Qiu 2013-01-16 18:41 阅读:189 评论:0 推荐:0

Codeforces Round #157 (Div. 2) A. Little Elephant and Chess

Daniel Qiu 2013-01-16 17:29 阅读:185 评论:0 推荐:0