2016年5月3日
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Problem Description Everybody knows any number can be combined by the prime number. Now, your task is telling me what position of the largest... 阅读全文
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Problem Description After the 32nd ACM/ICPC regional contest, Wiskey is beginning to prepare for CET-6. He has an English words table and rea... 阅读全文
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Problem Description Today is Saturday, 17th Nov,2007. Now, if i tell you a date, can you tell me what day it is ?Input There are multiply cas... 阅读全文
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Problem Description We once did a lot of recursional problem . I think some of them is easy for you and some if hard for you. Now there is a ... 阅读全文
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Problem Description In this problem you need to make a multiply table of N * N ,just like the sample out. The element in the ith row and jth ... 阅读全文
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Problem Description Do you like playing basketball ? If you are , you may know the NBA Skills Challenge . It is the content of the basketball... 阅读全文