输入一个整数n,输出n的阶乘
一个整数n(1<=n<=20)
3
6
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
int main()
{
int n,i;
while(scanf("%d",&n) != EOF)
{
double count = 1;
for(i = 1;i <= n;i++){
count *= i;
}
printf("%.0lf\n",count);
}
return 0;
}
/**************************************************************
Problem: 1067
User: vhreal
Language: C
Result: Accepted
Time:0 ms
Memory:912 kb
****************************************************************/原文地址:http://blog.csdn.net/wtyvhreal/article/details/42293587