Assignment #101

Code

    /// Name: Matthew Lorence
    /// Period: 5
    
    import java.util.Scanner;

    public class Keychains
    {
        public static void main( String[] args )
        {
        
            Scanner keyboard = new Scanner(System.in);
            System.out.println("Ye Olde Keychain Shoppe");
            System.out.println();
            
            int selection = 0; 
            
            while ( selection != 4 )
            {
                System.out.println("1.\tAdd Keychains to Order");
                System.out.println("2.\tRemove Keychains from Order");
                System.out.println("3.\tView Current Order");
                System.out.println("4.\tCheckout");
                System.out.println("");
                
                System.out.println("Please enter your choice: ");
                selection = keyboard.nextInt();
                
                if ( selection == 1 )
                    addKeychains();
                else if ( selection == 2 )
                    removeKeychains();
                else if ( selection == 3 ) 
                    viewOrder();
                else if ( selection == 4 )
                    checkout();
                else
                {
                    do
                    {
                        System.out.println("Whoops. You didn't select a valid option. Try again.");
                        
                        System.out.println("");
                        System.out.println("1.\tAdd Keychains to Order");
                        System.out.println("2.\tRemove Keychains from Order");
                        System.out.println("3.\tView Current Order");
                        System.out.println("4.\tCheckout");
                        System.out.println("");
    
                        System.out.println("Please enter your choice: ");
                        selection = keyboard.nextInt();
                        
                    } while ( selection > 4 || selection < 1 );
                }
                
            }
        
        }
        
        public static void addKeychains( )
        {   
            System.out.println("ADD KEYCHAINS");
        }
        
        public static void removeKeychains( )
        {
            System.out.println("REMOVE KEYCHAINS");
        }
        
        public static void viewOrder( )
        {        
            System.out.println("VIEW ORDER");
        }
        
        public static void checkout( )
        {   
            System.out.println("CHECKOUT");
        }
        
    
    }  
        
        
    

Picture of the output