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题目: Subsequence Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 18528 Accepted: 7921 Description A sequence of N positive integers (10 < N 阅读全文
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题目: Cable master Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 58411 Accepted: 12182 Description Inhabitants of the Wonderland have decid 阅读全文
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D - Practical Skill Test Time limit : 2sec / Memory limit : 256MB Score : 400 points Problem Statement We have a grid with H rows and W columns. The s 阅读全文
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C - March Time limit : 2sec / Memory limit : 256MB Score : 300 points Problem Statement There are N people. The name of the i-th person is Si. We woul 阅读全文