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题目编号 | 标题 | 来源/分类 | 解决 | 提交 | |
A | Robot Motion | Mid-Central USA 1999 | 12 | 48 | |
B | Scaring the Birds | 2012 Asia Hangzhou Regional Contest | 0 | 2 | |
C | Crashing Balloon | Zhejiang University Local Contest 2001,zoj1003 | 0 | 15 | |
D | 均分纸牌 | NOIP2002tg | 12 | 28 | |
E | Do the Untwist | Mid-Central USA 1998 | 4 | 4 |