/******************************************************************************

                              Online C++ Compiler.
               Code, Compile, Run and Debug C++ program online.
Write your code in this editor and press "Run" button to compile and execute it.

*******************************************************************************/

#include <iostream>

using namespace std;

int main()
{
    int a, b;

    cout << "Upisi 2 broja :";
    cin >> a>>b;

    if (a!=b){
        if (a % 2 == 0 && b % 2 == 0)
        {}
        else
        cout << "A nije b";
        exit(1);
    }

    return 0;
}