Cod sursa(job #1496653)

Utilizator adu18sptAndrei Mircea adu18spt Data 5 octombrie 2015 12:27:03
Problema Patrate2 Scor 30
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.32 kb
Raporteaza aceasta sursa 
#include<fstream>
#include<cmath>
using namespace std;
ifstream fin("patrate2.in");
ofstream fout("patrate2.out");
int main()
{

    unsigned long long int n,x=1,f=1,i,k=2;

    fin>>n;

    for(i=1;i<=n;++i)
    {
        f=f*i;
    }

    for(i=1;i<=n*n;i++)
    {
        x=x*2;
    }

    fout<<f*x;

}