Cod sursa(job #2013569)

Utilizator maria15Maria Dinca maria15 Data 21 august 2017 19:11:48
Problema Patrate2 Scor 10
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.49 kb
#include <fstream>

using namespace std;

int n, i;

ifstream fin("patrate2.in");
ofstream fout("patrate2.out");

int main(){
    fin>>n;
    if(n==1){
        fout<<"2";
        return 0;
    }
    unsigned long long int posibilitati_pe_coloana = 2*n;
    unsigned long long int posibilitati_pentru_toate_coloanele=1;
    for(i=1;i<=n;i++)
        posibilitati_pentru_toate_coloanele*=posibilitati_pe_coloana;
    fout<<2*posibilitati_pentru_toate_coloanele;
    return 0;
}