import java.util.Scanner;
import java.util.Arrays;
 
public class Main{
  public static void main(String[] args){
    String[] input=(new Scanner(System.in)).nextLine().split(" ");
    String[] evenArray=new String[]{"0","2","4","6","8"};
    boolean result=Arrays.asList(evenArray).contains(input[0].substring(input[0].length()-1));
    result=result||Arrays.asList(evenArray).contains(input[1].substring(input[1].length()-1));
    String output=result?"Even":"Odd";
    System.out.println(output);
  }
} import java.util.Scanner; Scanner java.util import java.util.Arrays; Arrays java.util public class Main{
  public static void main(String[] args){
    String[] input=(new Scanner(System.in)).nextLine().split(" ");
    String[] evenArray=new String[]{"0","2","4","6","8"};
    boolean result=Arrays.asList(evenArray).contains(input[0].substring(input[0].length()-1));
    result=result||Arrays.asList(evenArray).contains(input[1].substring(input[1].length()-1));
    String output=result?"Even":"Odd";
    System.out.println(output);
  }
} Main public static void main(String[] args){
    String[] input=(new Scanner(System.in)).nextLine().split(" ");
    String[] evenArray=new String[]{"0","2","4","6","8"};
    boolean result=Arrays.asList(evenArray).contains(input[0].substring(input[0].length()-1));
    result=result||Arrays.asList(evenArray).contains(input[1].substring(input[1].length()-1));
    String output=result?"Even":"Odd";
    System.out.println(output);
  } main {
    String[] input=(new Scanner(System.in)).nextLine().split(" ");
    String[] evenArray=new String[]{"0","2","4","6","8"};
    boolean result=Arrays.asList(evenArray).contains(input[0].substring(input[0].length()-1));
    result=result||Arrays.asList(evenArray).contains(input[1].substring(input[1].length()-1));
    String output=result?"Even":"Odd";
    System.out.println(output);
  } String[] input=(new Scanner(System.in)).nextLine().split(" "); input (new Scanner(System.in)).nextLine().split(" ") (new Scanner(System.in)).nextLine().split (new Scanner(System.in)).nextLine() (new Scanner(System.in)).nextLine (new Scanner(System.in)) " " String[] evenArray=new String[]{"0","2","4","6","8"}; evenArray new String[]{"0","2","4","6","8"} boolean result=Arrays.asList(evenArray).contains(input[0].substring(input[0].length()-1)); result Arrays.asList(evenArray).contains(input[0].substring(input[0].length()-1)) Arrays.asList(evenArray).contains Arrays.asList(evenArray) Arrays.asList Arrays evenArray input[0].substring(input[0].length()-1) input[0].substring input[0] input 0 input[0].length()-1 input[0].length() input[0].length input[0] input 0 1 result=result||Arrays.asList(evenArray).contains(input[1].substring(input[1].length()-1)) result result||Arrays.asList(evenArray).contains(input[1].substring(input[1].length()-1)) result Arrays.asList(evenArray).contains(input[1].substring(input[1].length()-1)) Arrays.asList(evenArray).contains Arrays.asList(evenArray) Arrays.asList Arrays evenArray input[1].substring(input[1].length()-1) input[1].substring input[1] input 1 input[1].length()-1 input[1].length() input[1].length input[1] input 1 1 String output=result?"Even":"Odd"; output result?"Even":"Odd" result "Even" "Odd" System.out.println(output) System.out.println System.out System System.out output String[] args args public class Main{
  public static void main(String[] args){
    String[] input=(new Scanner(System.in)).nextLine().split(" ");
    String[] evenArray=new String[]{"0","2","4","6","8"};
    boolean result=Arrays.asList(evenArray).contains(input[0].substring(input[0].length()-1));
    result=result||Arrays.asList(evenArray).contains(input[1].substring(input[1].length()-1));
    String output=result?"Even":"Odd";
    System.out.println(output);
  }
} public class Main{
  public static void main(String[] args){
    String[] input=(new Scanner(System.in)).nextLine().split(" ");
    String[] evenArray=new String[]{"0","2","4","6","8"};
    boolean result=Arrays.asList(evenArray).contains(input[0].substring(input[0].length()-1));
    result=result||Arrays.asList(evenArray).contains(input[1].substring(input[1].length()-1));
    String output=result?"Even":"Odd";
    System.out.println(output);
  }
} Main
import java.util.Scanner;
import java.util.Arrays;
 
public class Main{
  public static void main(String[] args){
    String[] input=(new Scanner(System.in)).nextLine().split(" ");
    String[] evenArray=new String[]{"0","2","4","6","8"};
    boolean result=Arrays.asList(evenArray).contains(input[0].substring(input[0].length()-1));
    result=result||Arrays.asList(evenArray).contains(input[1].substring(input[1].length()-1));
    String output=result?"Even":"Odd";
    System.out.println(output);
  }
}