//Name of Program File:  FunNumbers.java
//Author:    Travis McGrath      
//INFO140 Section #   04         Date:     Sept 24, 2001
//Your Company Name: Funamators
//Description: This program will take a number between 1 and 1000, split up
//             the digits, and then add them all together. :0)

public class FunNumbers
{
  public static void main(String[]args)
  {

    //explain progran to user
    System.out.println("This program will take a number between 1 and 1000" +
    " from you, split up the digits, and then add them all together. :0)");

    //get number between 1 and 1000 from user
    System.out.print("Enter a number between 1 and 1000, for example 567: ");
    int yourNumber = MyInput.readInt();

    //while loop to make sure the number isn't higher then 1000 or lower then 1
    while ((yourNumber < 1) || (yourNumber > 1000))
    {
      System.out.print("Please try again and enter a number between 1 and " +
      "1000: ");
      yourNumber = MyInput.readInt();
    }//end of while

    //find number of thousands
    int numberOfThousands = yourNumber/1000;
    int remainder = yourNumber%1000;

    //find number of Hundreds
    int numberOfHundreds = remainder/100;
    remainder = remainder%100;

    //find number of tens
    int numberOftens = remainder/10;
    remainder = remainder%10;

    //find number of ones
    int numberOfOnes = remainder;

    //calculate the sum of digits
    int sumOfDigits = numberOfThousands + numberOfHundreds + numberOftens +
    numberOfOnes;

    //display the results
    System.out.println("The sum of all the digits in " + yourNumber +
    " is " + sumOfDigits);

  }//end main
}//end class