User-Friendly Division by: Jhovan C. Besas

/**Programmer Name: Besas, Jhovan C.
Program Name: User-Friendly Division
Purpose: To apply knowledge that i have learned in OOP.
Date: March 8, 2009
Subect: Computer Programming 3
Instructor: Dony Dongiapon**/


import java.util.Scanner;

public class DivisionPractice

{

private static int quotient(int numerator, int denominator)
   {

//throws Arithmetic Exception

     if (denominator == 0)
     throw new ArithmeticException();
     return(numerator / denominator);
  }
public static void main(String args[])
  {
   Scanner input = new Scanner(System.in);
   int number1=0, number2=0, result=0;
   String snum;
   String sdiv;
   char y = ' ';

//determine if the user wants to continue or quit

     while( ( y != 'q') || ( y!= 'Q' ))

   {

     try

     {

         System.out.print("\nEnter the value of numerator: ");
         snum = input.next();
         y= snum.charAt(0);
         if( (y == 'q') || ( y == 'Q') )
        System.exit(-1);
        number1 = Integer.parseInt(snum);
        System.out.print("Enter the value of the divisor: ");
        sdiv = input.next();
        number2 = Integer.parseInt(sdiv);
        result = quotient(number1,number2);
        System.out.print(number1 + " / " + number2+" is "+result);
     }

//catches the Arithmetic Exception it detects

  catch (Exception e)

         {

           System.out.println(e.toString());
           System.out.println("You can't divide "+number1+" by "+number2);
         }
       }
}
}