Write a program that produces the following output (where the user may enter any positive integer under 10):
enter a positive integer under 10:

// The Scanner class is imported to allow the program receive user input

import java.util.Scanner;

// The class is defined called Solution

public class Solution {

   // The main method is defined which begin program execution

   public static void main(String args[]) {

     // Scanner object 'scan' which receive user input from the keyboard

     Scanner scan = new Scanner(System.in);

     // the userInput variable is initially set to 1 (true) to allow the program continue prompting the user for input

     int userInput = 1;

     // while loop which continue execution as long as the userInput is greater than 0 and less than 10

     while (userInput > 0 && userInput < 10){

         // Prompts is displayed to the user to enter number below 10

         System.out.println("Enter a positive integer under 10:");

         // the next input is assigned to userInput

         userInput = scan.nextInt();

     }      

   }

}

Explanation:

The above code continue prompting the user to input an integer as long as the input is greater than 0 and less than 10.