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Re:我老是TLE 哪位高手可以给我一个好的算法啊In Reply To:我老是TLE 哪位高手可以给我一个好的算法啊 Posted by:yzu_zoufeng at 2005-12-11 17:13:02 > 我做这题老是超时
> 哪位高手可以给我一个好的算法啊
> 我的邮箱是
> licostar_109@hotmail.com
> 谢谢啦
_int64 C(unsigned int m,unsigned int n)
{
if(n==0) return 1;
if(n==1) return m;
if(n>(m>>1)) return C(m,m-n);
return C(m-1,n-1)*m/n;
}
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