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Hangover Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 126127 Accepted: 61563 Description How far can you make a stack of cards overhang 阅读全文
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Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 4224 Accepted: 1308 Description Input is the matrix A of N by N non-negative integers. A di 阅读全文
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Wooden Sticks Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 23403 Accepted: 10053 Description There is a pile of n wooden sticks. The len 阅读全文