Homework Java Syntax Problem 5 Decimal to Hexademical

import java.util.Scanner;


public class Problem_5_DecimalToHexademical {

    public static void main(String[] args) {
        Scanner scan= new Scanner(System.in);
        System.out.print("Add positive integer: ");
        int intNumber= scan.nextInt();
        String result= Integer.toHexString(intNumber);
        result = result.toUpperCase();
        System.out.println(result);


    }

}