Cod sursa(job #1950584)

Utilizator daviddorutDorut Catuna daviddorut Data 3 aprilie 2017 10:14:24
Problema Factorial Scor 5
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.29 kb
Raporteaza aceasta sursa 
#include <fstream>
using namespace std;

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

int main()
{
    int n;
    fin >> n;
    long long fact {1};

    for (int i = 1; i <= n; ++i)
        fact *= i;
    fout << fact;

    fin.close();
    fout.close();

    return 0;
}