import java.util.Scanner; public class Main{ public static void main(String args[]){ Scanner input = new Scanner(System.in); //由于输入是多组输入,每行输入包括一个整数,需要判断 while(input.hasNext()){ int a = input.nextInt(); if (a % 2 == 0) System.out.println("Even"); else System.out.println("Odd"); } } }