Assignment #73

Code

///jack newsom
///period 5
///program BabyCalc
///filename BabyCalc.java
///date completed 10/13/15

import java.util.Scanner;

public class BabyCalc
{
	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("*") || op.equals("x") )
                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.");
        
	}
}

      
    

Picture of the output