This is my solution for FCTRL Solution: 40715514 | CodeChef

If I give my program Sample Input - It gives me the correct sample output.

But why is this telling me Wrong Anwer(WA) on submission?

My c++ code :

#include

using namespace std;

int main() {

int t;

long long n;

long long zeros = 0;

long long cur_power = 0;

cin >> t ;

while(t–)

{

cin >> n ;

zeros = 0;

cur_power = 5;

while(cur_power < n)

{

zeros = zeros + (n/cur_power)*1ll ;

cur_power *= 5ll ;

}

n=0;

cout << zeros << endl ;

```
}
return 0;
```

}