Cod sursa(job #1957591)

Utilizator stefifranciskaBogdan Stefania Franciska stefifranciska Data 7 aprilie 2017 17:24:08
Problema Factorial Scor 5
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.24 kb
Raporteaza aceasta sursa 
#include <iostream>
#include <fstream>
using namespace std;


int main()
{
   int p;
   ifstream f("fact.in");
   ofstream g("fact.out");
   f>>p;
   int n;

   if((p+1)%6==0) n=-1;
   else n=(p-p/6)*5;

    g<<n;
    return 0;
}