AutoCalc by joshellis625

AutoCalc.java

// **********************************************
// Created by: Joshua Ellis (joshellis625)
//
// Solve multiple simple math problems with two
// user inputted numbers
// **********************************************

import java.util.Scanner;

public class AutoCalc {
    
    //Declare variables
    public static int X, Y;
    public static int SUM;
    public static int DIFF;
    public static float DIV;
    public static int MULT;
    
  public static void main(String[] args) {
    
    getInput();
    System.out.println();
    System.out.println("Let's do some math using the numbers " + X + " and " + Y + "!");
    System.out.println();
    System.out.println("The sum of " + X + " and " + Y + " is " + getSum());
    System.out.println("The difference between " + X + " and " + Y + " is " + getDiff());
    System.out.println(X + " divided by " + Y + " is " + getDivide());
    System.out.println(X + " times " + Y + " is " + getMultiply());
    
  }
  
  //create new Scanner input and convert String to Int
  public static void getInput() {
    
      while(true) {
        try {
        
            Scanner input = new Scanner(System.in);
    
            //Apply String input to variables xString and yString
            System.out.print("Input first number: ");
            String X_STRING = input.next();
            System.out.print("Input second number: ");
            String Y_STRING = input.next();
        
            //Convert Strings to Integers
            X = Integer.parseInt(X_STRING);
            Y = Integer.parseInt(Y_STRING);
            
            break;
  
        } catch (NumberFormatException nfe) {
            System.err.println("I said enter numbers...");
        }
      }
  }
 
  public static int getSum() {
    
    SUM = X + Y;
    return(SUM);
    
  }
  
  public static int getDiff() {
    
    DIFF = X - Y;
    return(DIFF);
    
  }
  
  public static float getDivide() {
    
    DIV = (float)X / (float)Y;
    return(DIV);
    
  }
  
  public static int getMultiply() {
    
    MULT = X * Y;
    return(MULT);
    
  }
}