The challenge for me was understanding what was available and already defined.

After trying to create a new variable "n" and seeing an error that it already exists, that simplified the solution to just one line of code ;)

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

public class Solution {

public static void main(String[] args) {
    Scanner scn = new Scanner(System.in);

    int n = scn.nextInt();
    // Object str = "" + n;
    Object str = String.valueOf(n);

    if (str instanceof String) {
        System.out.println("Good job");
    } else {
        System.out.println("Wrong answer");
    }

    scn.close();
}

}

I have tried in two diffrent ways in case i forget the method

String s = ""+n;

with method

String s = String.valueOf(n);

Hope it helped

It’s a confidence-building exercise for beginners and a solid reminder that mastering small fundamentals is key to progressing in Java programming. Telugu 365

String s = String.valueOf(n);