Cod sursa(job #1991074)

Utilizator Stefan_MedrihanStefan Medrihan Stefan_Medrihan Data 14 iunie 2017 21:59:36
Problema Factorial Scor 5
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.22 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;
ifstream fin ("fact.in");
ofstream fout ("fact.out");
int main()
{

    int n,f=1,a;
    fin>>n;
    for(int a=1;a<=n;a++)
    {

        f=f*a;

    }
    fout<<f<<endl;
    return 0;

}