#include <stdio.h>
#include <stdlib.h>
int main()
{
int t,n,i;
scanf("%d",&t);
while(t--)
{
scanf("%d",&n);
i=n/5+n/25+n/125+n/625+n/3125+n/15625+n/78125+n/390625+n/1953125+n/9765625+n/48828125+n/244140625;
printf("%d",i);
}
return 0;
}
what is problem with this code , i have to find number of zeroes in factorial of n.