import java.util.*;
public class MathProblems
{

   // Implement this method, which prompts the user for a and b, then divides a by b
   // and then calculates a % b.  If the user enters an invalid type of input, or a
   // zero for the divisor, an Exception will be thrown, both of which need to be caught
   public void divide()
   {
      Scanner input = new Scanner(System.in);
      try
      {
         System.out.print("Enter a: ");
         int a = input.nextInt();
         System.out.print("Enter b: ");
         int b = input.nextInt();
      }
      catch(InputMismatchException ime)
      {

      }
      catch(  )
      {

      }

   }

   public static void main( String[] args )
   {
      // Test it here in main, when ready
      MathFunctions functions = new MathFunctions();

      functions.divide();

   }




}