Cod sursa(job #2787454)

Utilizator Ana100Ana-Maria Tomoiala Ana100 Data 23 octombrie 2021 12:59:23
Problema Patrate2 Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.28 kb
Raporteaza aceasta sursa 
#include <fstream>

using namespace std;
ifstream cin("patrate.in");
ofstream cout("patrate.out");
int main()
{
    long long n,fact=1,ans;
    cin>>n;
    for(int i=1;i<=n;i++)
    {
        fact=fact*i;
    }
    ans=fact*(1<<(n*n));
    cout<<ans;
    return 0;
}