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Codeforces Beta Round #35 (Div. 2) E. Parade(扫描线)

Naix_x 2013-10-09 11:19 阅读:232 评论:0 推荐:0

TC SRM 593 DIV1 250

Naix_x 2013-10-06 21:01 阅读:232 评论:0 推荐:0

HDU 4669 Mutiples on a circle(环状DP)

Naix_x 2013-08-14 15:48 阅读:232 评论:0 推荐:0

POJ 2492 A Bug's Life(并查集)

Naix_x 2013-06-17 19:21 阅读:232 评论:0 推荐:0

CF 66D. Petya and His Friends

Naix_x 2013-10-19 15:11 阅读:231 评论:0 推荐:0