/********************************************************
** Highlight software by yzfy(雨中飞燕) http:// *
*********************************************************/
#include<stdio.h>
int ff(int y)
{
if (y<=1) return 1;
return y*ff(y-1);
}
int main()
{
int n=5;
printf("%d!=%d\n",n,ff(n));
return 0;
}
是这样吧
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[[it] 本帖最后由 雨中飛燕 于 2008-5-5 14:03 编辑 [/it]]