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Long Long MessageTime Limit: 4000MSMemory Limit: 131072KTotal Submissions: 22564Accepted: 9255Case Time Limit: 1000MSDescriptionThe little cat is majo... 阅读全文
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Find the ClonesTime Limit:5000MSMemory Limit:65536KTotal Submissions:6365Accepted:2375DescriptionDoubleville, a small town in Texas, was attacked by t... 阅读全文
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Problem DescriptionGiven a list of phone numbers, determine if it is consistent in the sense that no number is the prefix of another. Let’s say the ph... 阅读全文
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Problem DescriptionClairewd is a member of FBI. After several years concealing in BUPT, she intercepted some important messages and she was preparing ... 阅读全文
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Problem DescriptionCC always becomes very depressed at the end of this month, he has checked his credit card yesterday, without any surprise, there ar... 阅读全文