This question was not confusing at all. Very clear !!!

**Only one line code **

String s = Integer.toString(n);

i am totally confused. because of i am writing again and again if condition unnecessary. after i realised what kind of mistake doing again nd again. only i have to write one line code.

String s=Integer.toString(n);

that's all set.

Scanner sc = new Scanner(System.in); int n = sc.nextInt(); String s = Integer.toString(n);

    if (s.equals(Integer.toString(n)) && (n >= -100 || n <= 100 )) {
        System.out.println("Good job");
    } else {
        System.out.println("Wrong Answer");
    }

String s = n+"";

//second way String s2 = String.valueOf(n);

//third way String s3 = Integer.toString(n);