Cod sursa(job #1392306)

Utilizator roberticrobert robertic Data 18 martie 2015 16:18:03
Problema Patrate2 Scor 10
Compilator cpp Status done
Runda pregatire_ori(10/11) Marime 0.23 kb
Raporteaza aceasta sursa 
#include<fstream>
#include<cmath>
using namespace std;

int n;

ifstream fi("patrate2.in");
ofstream fo("patrate2.out");

int main()
{
    fi>>n;
    if (n==1)  fo<<2; else
    fo<<pow(2*1.0,n*n+1);
    return 0;
}