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我打表啊,本地运行了11秒。你不是也是32MS吗?

Posted by yygy at 2014-07-24 20:00:23 on Problem 3556
In Reply To:Re:听起来像杨辉三角。 Posted by:JiaJunpeng at 2014-07-24 18:52:53
> 貌似就是的,codeforces 上看到有人用 这个方法,貌似复杂度也是N^(B+1)常数小一点就过了。。。
> 
> BTW 你32ms是什么方法呀?

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