题解 | 单组_spj判断YES与NO

import java.util.Scanner;

// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int n = in.nextInt();
        String res = "";
        if(n%2 == 0){
            res = new String("NO");
        }else{
            res =new String("YES");
        }
        System.out.println(res);
        in.close();
    }
}