Cod sursa(job #1771434)

Utilizator JamaicaAndrei Baias Jamaica Data 5 octombrie 2016 17:11:28
Problema Factorial Scor 25
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.35 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;
ifstream fin ("fact.in");
ofstream fout ("fact.out");
long long p;
int ok,N,aux;
int main()
{
    fin>>p;
    do {
        N+=5;
            aux=N;
            while(aux%5==0)
            {
                aux/=5;
                ok++;
            }
    }while(ok<p);
    fout<<N;
    return 0;
}