problema_cu fact

#include <iostream>
#include <cstring>
using namespace std;

int nr_zero(int n) {
    int k = 0, p = 5;
    while(p<=n){
        k = k +n/p;
        p=p*5;
    }
    return k;
}

int main() {
    int k_maxx = -1, cnt = 0, a, n;
    while(cin>>n){
        a = nr_zero(n);
        if(a > k_maxx) {
            k_maxx = a;
            cnt = 1;
        }
        else if(a == k_maxx) cnt++;
    }
    cout << cnt << ' ' << k_maxx;
    return 0;
}