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HuanTongH
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cf 342c
C. Cupboard and Balloons time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output A girl named Xenia has a cupboard原创 2015-01-27 20:27:02 · 764 阅读 · 0 评论 -
poj 2991 线段树区间更新
Crane Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 3897 Accepted: 1059 Special Judge Description ACM has bought a new crane (crane -- jeřáb) . The原创 2015-02-07 16:05:14 · 470 阅读 · 0 评论 -
poj 3109 扫描线+bit
Inner Vertices Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 1815 Accepted: 479 Case Time Limit: 2000MS Description There is an infinite square gr原创 2015-04-12 10:22:49 · 659 阅读 · 0 评论