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

public class OddOrEven {
	public startic void main(String arg[]) {
			Scanner Scan = new Scanner (System.in);
			int inum=  scan.nextInt();
			if(inum%2 == 0){
				System.out.println("odd");
			}else{
				System.out.println("even");			
			}
	}
}

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

public class OddOrEven {
	public startic void main(String arg[]) {
			Scanner Scan = new Scanner (System.in);
			int inum=  scan.nextInt();
			if(inum%2 == 0){
				System.out.println("even");
			}else{
				System.out.println("odd");			
			}
	}
}

Create OddOrEven.java