codeforces
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Excelsior_kereo
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codeforces round #250 div1
A. The Child and Toy time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output On Children's Day, the child got a toy原创 2014-06-04 00:19:30 · 1197 阅读 · 0 评论 -
codefroces round #254 div1
A. DZY Loves Physics time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output DZY loves Physics, and he enjoys calcul原创 2014-07-08 09:09:41 · 976 阅读 · 0 评论 -
codeforces round #253 div1
A. Borya and Hanabi time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Have you ever played Hanabi? If not, th原创 2014-07-10 17:04:30 · 869 阅读 · 0 评论 -
codeforces #260 div1
A. Boredom time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Alex doesn't like boredom. That's why whenever he原创 2014-08-09 22:49:08 · 1037 阅读 · 0 评论 -
codeforces 464A No to Palindromes! 贪心
题意：给一个字符串原创 2014-09-08 21:46:26 · 786 阅读 · 0 评论 -
codeforces 464C Substitutes in Number
题意：给定一个字符串。有m次原创 2014-09-08 21:55:22 · 792 阅读 · 0 评论