Poj 1401 Factorial

这是一道水题，不解释来。

#include<stdio.h>
int main()
{
int n,ans;
//freopen("a.txt","r",stdin);
//freopen("b.txt","w",stdout);
scanf("%d",&n);
while(n--)
{
int T;
scanf("%d",&T);

int i,S=1;
ans=0;
while(S<=T)
{
S=5*S;
ans+=T/S;
}
printf("%d\n",ans);
}
//fclose(stdin);
//fclose(stdout);
return 0;
}