ganjil atau genap v2

import java.io.*;
import java.util.*;

public class Solution {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int a = sc.nextInt();
        int b = sc.nextInt();

        if ((a%2==0&&b%2==0)||(a%2!=0&&b%2!=0)){
            System.out.println("genap");
        }else {
            System.out.println("ganjil");
        }
    }
}