Cod sursa(job #1926972)

Utilizator aditoma2001Toma Adrian aditoma2001 Data 14 martie 2017 20:39:56
Problema Factorial Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.31 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>

using namespace std;

int main()
{
    ifstream f("fact.in");
    ofstream g("fact.out");
    int p,x=0,s=0,nrc5=0;
    f>>p;
    x=p*5;
    if (p==0) {g<<1;return 0;}
    while (p%5==0)
    {
        nrc5++;
        p/=5;
    }
    x-=5*nrc5;
    g<<x;
    return 0;
}