CalculatorBasic.md

Lab 3 Basic Calculator

Instructions:

• OPEN BlueJ,
• CREATE a new BlueJ project titled CalculatorAPP in your Computer Science folder (H:\Computer Science),
• CREATE and open a new class,
• DELETE BlueJ's starter code, and TYPE in our code skeleton:

//Name:
//Period:

import java.util.*;
public class CalculatorAPP
{
    public static void main(String[] args)
    {
        Scanner console = new Scanner(System.in);
        //code goes here
    }
}

Calculator APP

Write a program that will create a text-based calculator app. First, print a text-based "menu" to the console (screen) that will show users the choices of operations, like the following:

1 – addition (+)
2 – subtraction (-)
3 – multiplication (*)
4 – division (/)
5 – modulus (%)

Enter the number of your desired operation from the menu above >>> 1

• Save the user's choice into an integer variable called operation. After the user chooses the desired operation, ask them to input the values for the calculation:

Enter first number >>> 2
Enter second number >>> 4

• Finally, print out the variables and the result of the calculation (based on which operation was selected):

2 + 4 = 6