3-15 PetFood

Post date: Jan 30, 2014 8:52:32 PM

//This program demonstrates a switch statement.

package petfood;

import java.util.Scanner; // Needed for the Scanner class

public class PetFood 

{

    public static void main(String[] args) 

    {

            String input;   // To hold the user's input

            char foodGrade; // Grade of pet food

            // Create a Scanner object for keyboard input.

            Scanner keyboard = new Scanner(System.in);

            // Prompt the user for a grade of pet food.

            System.out.println("Our pet food is available in "+"three grades:");

            System.out.print("A, B, and C. Which do you want "+"pricing for? ");

            input =keyboard.nextLine();

            foodGrade =input.charAt(0);

            // Display pricing for the selected grade.

            switch(foodGrade)

            {

                case 'a':

                case 'A':

                    System.out.println("30 cents per lb.");

                    break;

                case 'b':

                case 'B':

                    System.out.println("20 cents per lb.");

                    break;

                case 'c':

                case 'C':

                    System.out.println("15 cents per lb.");

                    break;

                default :System.out.println("Invalid choice.");

            }   

    }   

}