Cod sursa(job #1186700)

Utilizator teodor440Teodor Tonghioiu teodor440 Data 17 mai 2014 14:35:24
Problema Factorial Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.36 kb
#include <iostream>
#include <fstream>

using namespace std;

ifstream f("factorial.in");
ofstream g("factorial.out");

bool verif( int x ) {
    while(x){
        if(x%5) return 1;
        x/=5;
    }
    return 0;
}

int main()
{
    long a;
    f>>a;
    if( a==0 ) { g<<1; return 0; }
    if (verif(a)) { g<<-1; return 0; }
    return 0;
}