Cod sursa(job #2647797)

Utilizator eugen5092eugen barbulescu eugen5092 Data 6 septembrie 2020 15:04:33
Problema Nunta Scor 0
Compilator cpp-64 Status done
Runda Arhiva de probleme Marime 0.34 kb
Raporteaza aceasta sursa 
#include <bits/stdc++.h>
using namespace std;

ifstream ci("nunta.in");
ofstream cou("nunta.out");

int n;

void rez(){
    int k,p,sm=0,nrgr=2,k1=1;
    if(n%2==0){
        k=n-1;
        while(k--){
            k1*=2;
        }
        cou<<k1;
    }else{

    }
}

int main()
{
    ci>>n;
    rez();
    return 0;
}