5
120
#include<stdio.h> int sum(int n) { if(n==1) return 1; return sum(n-1)*n; } int main() { int n; while(scanf("%d",&n)!=EOF){ printf("%d\n",sum(n)); } return 0; }
NYOJ 552 小数阶乘,布布扣,bubuko.com
NYOJ 552 小数阶乘
原文:http://blog.csdn.net/qq_16767427/article/details/38109805