Prog 107: Repeat Baby Calculator

///Name: Ilana Levy
///Period: 5
///Program Name: Baby Calculator
///File Name: babyCalculator2.java
///Date Finished: 10/2/2015

import java.util.Scanner;

public class babyCalculator2
{
	public static void main( String[] args )
	{
		Scanner keyboard = new Scanner(System.in);

		double a, b, c;
		String op;

		do
		{
			System.out.print("> ");
			a  = keyboard.nextDouble();
			op = keyboard.next();
			b  = keyboard.nextDouble();

			if ( op.equals("+") )
				c = a + b;
            else if ( op.equals("-" ) )
                c = a - b;
            else if ( op.equals( "*" ) )
                c = a * b;
            else if ( op.equals( "/" ) )
                c = a / b;
			else
			{
				System.out.println("Undefined operator: '" + op + "'.");
				c = 0;
			}

			System.out.println(c);

		} while ( a != 0 );
        System.out.println( "Bye, now" );
	}
}