#include<stdio.h>
int main(
void)
{
int i,n;
double product;
printf("Enter n:");
scanf("%d",&
n);
product=
1;
for(i=
1;i<=n;i++
){
product=product*
i;
}
printf("product=%.0f\n",product);
return 0;
}
转载于:https://www.cnblogs.com/liruijia199531/p/3356890.html
