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where cow? we can just enumerate the first bow,then the remain bow can be determined through just O(n) time complexity. the total time complexity is just O(n)

Posted by yygy at 2014-07-23 11:04:12 on Problem 3185
In Reply To:Re:高斯消元+枚举 ～～贴个代码吧 Posted by:CatLovers at 2014-07-23 10:57:32 
> 牛！
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