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pku3659 Cell Phone Network

Yuan1991 2013-07-27 19:34 阅读:272 评论:0 推荐:0

pku3670 Eating Together

Yuan1991 2013-07-27 19:30 阅读:181 评论:0 推荐:0

pku1463 Strategic game

Yuan1991 2013-05-23 19:52 阅读:155 评论:0 推荐:0

pku1947 Rebuilding Roads

Yuan1991 2013-05-23 17:55 阅读:147 评论:0 推荐:0

pku1848 Tree

Yuan1991 2013-05-22 16:58 阅读:144 评论:0 推荐:0

pku1192 最优连通子集

Yuan1991 2013-03-27 22:47 阅读:236 评论:0 推荐:0

pku2378 Tree Cutting

Yuan1991 2013-03-27 16:32 阅读:144 评论:0 推荐:0

pku1655 Balancing Act

Yuan1991 2013-03-27 11:23 阅读:142 评论:0 推荐:0

hdu2412 Party at Hali-Bula

Yuan1991 2013-03-26 20:49 阅读:145 评论:0 推荐:0

hdu1421 搬寝室

Yuan1991 2013-01-29 23:33 阅读:132 评论:0 推荐:0

hdu1058 Humble Numbers

Yuan1991 2013-01-29 23:29 阅读:177 评论:0 推荐:0

hdu1024 Max Sum Plus Plus

Yuan1991 2013-01-29 23:26 阅读:134 评论:0 推荐:0

hdu1160 FatMouse's Speed

Yuan1991 2013-01-29 23:22 阅读:203 评论:0 推荐:0

hdu2602 Bone Collector

Yuan1991 2013-01-29 23:20 阅读:127 评论:0 推荐:0

hdu1114 Piggy-Bank

Yuan1991 2013-01-29 23:18 阅读:133 评论:0 推荐:0

hdu1203 I NEED A OFFER!

Yuan1991 2013-01-29 23:16 阅读:119 评论:0 推荐:0

hdu2844 Coins

Yuan1991 2013-01-29 23:09 阅读:156 评论:0 推荐:0

hdu2191 珍惜现在

Yuan1991 2013-01-29 23:00 阅读:177 评论:0 推荐:0

pku1189 钉子和小球

Yuan1991 2013-01-20 23:52 阅读:148 评论:0 推荐:0

pku1018 Communication System

Yuan1991 2013-01-20 23:51 阅读:135 评论:0 推荐:0