Basic Question for new Java Student

Question

I am very new to Java and I have no other programming experience. I am struggling with a homework question and I have only gotten so far. I am very sure this question is very s

Answer 1

You can try something like below.

public class BlackBelt8 {


 public static void main(String[] args) {

  System.out.println(reverse(5433));

 }
 public static int reverse(int x){
  String aString = String.valueOf(x);

  StringBuilder strBuild = new StringBuilder(aString);
  StringBuilder strReverseBuild = strBuild.reverse();

  int resultInt = Integer.parseInt(strReverseBuild.toString());
  return resultInt;

 }

}