Cod sursa(job #2254826)

Utilizator Marc04Marco Munteanu Marc04 Data 6 octombrie 2018 00:06:48
Problema Factorial Scor 0
Compilator c Status done
Runda Arhiva de probleme Marime 0.44 kb
#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("fact.in");
ofstream fout("fact.out");
int nrzero(int n)
{
    int nr=0;
    for(int i=1;i<=n;i++)
    {
        int x=i;
        while(x%5==0)
        {
            x/=5;nr++;
        }
    }
    return nr;
}
int main()
{
    int p;
    fin>>p;
   int i=1;
   int ok=1;
    while(nrzero(i)!=p)
            i++;
    cout<<i;


    return 0;
}