Cod sursa(job #953579)
Utilizator | Data | 26 mai 2013 17:36:14 | |
---|---|---|---|
Problema | Patrate2 | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.31 kb |
#include<iostream>
#include<fstream>
int pow(int x, int y)
{
long long rez=x,i;
for(i=2;i<=y;i++)
rez=rez*x;
return rez;
}
using namespace std;
int n;
int main()
{
ifstream f("patrate2.in");
ofstream g("patrate2.out");
f>>n;
g<<n*pow(2,n)*pow(2,n*(n-1));
f.close();
g.close();
return 0;
}