Question

Given two integers as user inputs that represent the number of drinks to buy and the number of bottles to restock, create a VendingMachine object that performs the following operations:

• Purchases input number of drinks

• Restocks input number of bottles

• Reports inventory

The VendingMachine is found in VendingMachine.java. A VendingMachine's initial inventory is 20 drinks.

Ex: If the input is:

5 2

the output is:

Inventory: 17 bottles






import java.util.Scanner;

public class LabProgram {
   public static void main(String[] args) {
      Scanner scnr = new Scanner(System.in);
      
      /* Type your code here. */ 
      
   }
}

Answer 1

import java.util.Scanner;

public class LabProgram {

        

        public static void main(String[] args) {

                

                Scanner reader = new Scanner(System.in);

                

                int initial = 20;

                int noOfDrinks = reader.nextInt();

                int restocs = reader.nextInt();

                

                int remaining = initial - noOfDrinks + restocs;

                

                System.out.println("Inventory: " + remaining + " bottles");

                

                reader.close();

                

        }

        

}