Cod sursa(job #1812029)

Utilizator Cristi_ChiraChira Cristian Cristi_Chira Data 21 noiembrie 2016 19:47:16
Problema Patrate2 Scor 0
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.25 kb
#include <iostream>
using namespace std;
int main()
{
	unsigned long long n, p2=1, p22=1, n2, i, cazuri;
	cin>>n;
	n2=n;
	for(i=1; i<=n2; i++)
		p2=p2*2;
	for(i=1; i<=n2-1; i++)
		p22=p22*2;
	cazuri=p2*p22*2*n;
	cout<<cazuri;
	return 0;
}