import java.util.Scanner;
public class OddAndEven {
public static void main(String[] args) {Scanner scan = new Scanner(System.in);
System.out.println("请在控制台输入一个数字:");
int x = scan.nextInt();
if(x/2==0){
System.out.println(x+"为偶数");
}
else {
System.out.println(x+"为奇数");
}
}
}