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答非所问......

Posted by 00448242 at 2006-05-02 02:45:52 on Problem 1942
In Reply To:Re:那位大牛能解释这个问题，俩个非常相似的程序，一个ac（0ms），一个tle！！！ Posted by:qwertyf at 2006-05-02 01:22:57 
> 第一个是：printf("%d\n",com (n,m+n)); 是去尾
> 第二个是：printf("%.0lf\n",com (n,m+n)); 是四舍五入
> 
>
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