Cod sursa(job #2627329)

Utilizator AndreiPavelAndrei Pavel AndreiPavel Data 10 iunie 2020 14:19:33
Problema Factorial Scor 5
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.25 kb
#include <fstream>
using namespace std;
ifstream fin("fact.in");
ofstream fout("fact.out");
int main()
{

    long long n,p=1;fin>>n;
    for(int i=1; i<=n; i++)
        p=p*i;
    fout<<p;
    fin.close();
    fout.close();
    return 0;
}