Interview Questions, Answers and Tutorials

Java Int to String

Java Int to String

You are given an integer n, you have to convert it into a string.

Please complete the partially completed code in the editor. If your code successfully converts n into a string s the code will print “Good job“. Otherwise it will print “Wrong answer“.

n can range between -100 to 100 inclusive.

Sample Input 0


Sample Output 0

Good job


import java.util.*;
public class Solution {
 public static void main(String[] args) {


  try {
   Scanner in = new Scanner(;
   int n = in .nextInt();
   //String s=???; Complete this line below

   //Write your code here
   String s = String.valueOf(n);
   if (n == Integer.parseInt(s)) {
    System.out.println("Good job");
   } else {
    System.out.println("Wrong answer.");
  } catch (DoNotTerminate.ExitTrappedException e) {
   System.out.println("Unsuccessful Termination!!");

//The following class will prevent you from terminating the code using exit(0)!
class DoNotTerminate {

 public static class ExitTrappedException extends SecurityException {

  private static final long serialVersionUID = 1;

 public static void forbidExit() {
  final SecurityManager securityManager = new SecurityManager() {
   public void checkPermission(Permission permission) {
    if (permission.getName().contains("exitVM")) {
     throw new ExitTrappedException();