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Sunny Cup 2003 - Preliminary Round April 20th, 12:00 - 17:00 Problem E: QS Network In the planet w-503 of galaxy cgb, there is a kind of intelligent c 阅读全文
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Constructing Roads Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 18757 Accepted Submission(s): 阅读全文
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Building a Space Station Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 6657 Accepted: 3253 Description You are a member of the space stat 阅读全文