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<center City Driving</center 题目连接：http://codeforces.com/gym/100015/attachments DescriptionYou recently started frequenting San Francisco in your fre... 阅读全文
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<center Identity Checker</center 题目连接：http://codeforces.com/gym/100015/attachments DescriptionYou likely have seen that x(sin x +cos2 x) ! x = 0, an... 阅读全文
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<center Hidden Code</center 题目连接：http://codeforces.com/gym/100015/attachments DescriptionIt’s time to put your hacking skills to the test! You’ve be... 阅读全文
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<center Guessing Game</center 题目连接：http://codeforces.com/gym/100015/attachments DescriptionJaehyun has two lists of integers, namely a1,...,aN and b... 阅读全文
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<center Fighting for Triangles</center 题目连接：http://codeforces.com/gym/100015/attachments DescriptionAndy and Ralph are playing a two player game on ... 阅读全文
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<center Another Rock Paper Scissors Problem</center 题目连接：http://codeforces.com/gym/100015/attachments DescriptionSonny uses a very peculiar pattern ... 阅读全文
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<center Voracious Steve</center 题目连接：http://codeforces.com/gym/100231/attachments Description有两个人在玩一个游戏有一个盆子里面有n个甜甜圈，A先开始，他可以抓[1,min(m,n)]颗甜甜圈，然后B开始... 阅读全文