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图论/暴力 Codeforces Beta Round #94 (Div. 2 Only) B. Students and Shoelaces

Running_Time 2015-06-03 19:00 阅读:277 评论:0 推荐:0

简单几何(圆与多边形公共面积) UVALive 7072 Signal Interference (14广州D)

Running_Time 2015-11-09 15:07 阅读:276 评论:0 推荐:0

简单几何(求划分区域) LA 3263 That Nice Euler Circuit

Running_Time 2015-10-22 11:14 阅读:276 评论:0 推荐:0