Cod sursa(job #2490095)

Utilizator EparvanEugen Pirvan Eparvan Data 9 noiembrie 2019 19:09:17
Problema Factorial Scor 10
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.3 kb
#include<fstream>

using namespace std;

ifstream fin("fact.in");
ofstream fout("fact.out");

int main()
{

    long long n=1;
    long p;
    int cz=0;
    fin>>p;
    if(p!=0)
    {
        while(p>0)
        {

           p-=n;
           n*=5;
        }
    }

    fout<<n;
}