Question

Problem 1: Selecting Menus

You need to know what to order for your dinner party, they return a card that has an appetizer, the main dish, and the desert that they would like to have for their meal. The following is the list of appetizers sent to guests from which they choose their selection:

Escargots a la Bourguignonne

Provençal Stuffed Squid

Duck Pâté en Croûte

Black Olive Tapenade (vegan)

Tartare de Filet de Boeuf

For each of appetizers users enter how many of each dish is needed for the party.

For example: “Your appetizer menu is the following.

1. Escargots a la Bourguignonne 0

2. Provençal Stuffed Squid 0

3. Duck Pâté en Croûte 0

4. Black Olive Tapenade (vegan) 0

5. Tartare de Filet de Boeuf 0

Choose an number item to enter the quantity of appetizers needed or -1 to end: 1

Enter the number of Escargots a la Bourguignonne needed: 3

Your appetizer menu is the following.

1. Escargots a la Bourguignonne 3

2. Provençal Stuffed Squid 0

3. Duck Pâté en Croûte 0

4. Black Olive Tapenade (vegan) 0

5. Tartare de Filet de Boeuf 0

Choose an number item to enter the quantity of appetizers needed or -1 to end: -1

You should use arrays for purposes of storing the information needed by this program. You should have a minimum of one method. Your methods should have proper Javadoc describing your methods in addition to the internal commenting and other design aspects of your code. You can assume users will enter numbers, but your program should handle the situation where a number outside of the range is entered.

IN JAVA.

Answer 1

CODE FOR THE PROGRAM IN JAVA:-

import java.util.Scanner;
public class Main

{
static Scanner Obj = new Scanner(System.in); //Scanner object
// Method
static void myMethod(int choice,int count[]) { //choice to store user choice and count to count the dishes.
switch (choice) {
case 1:
System.out.println("Enter the number of Escargots a la Bourguignonne needed ");
count[0]+=Obj.nextInt();
break;
case 2:
System.out.println("Enter the number of Provençal Stuffed Squid needed ");
count[1]+=Obj.nextInt();
break;
case 3:
System.out.println("Enter the number of Duck Pâté en Croûte needed ");
count[2]+=Obj.nextInt();
break;
case 4:
System.out.println("Enter the number of Black Olive Tapenade needed ");
count[3]+=Obj.nextInt();
break;
case 5:
System.out.println("Enter the number of Tartare de Filet de Boeuf needed ");
count[4]+=Obj.nextInt();
break;
default:
System.out.println("INVALID INPUT!!!");
}
}
   public static void main(String[] args) {
  
   int[] count = new int[]{ 0,0,0,0,0}; // declaring count array
  
   //array dishes to store the dishes user can order
   String[] dishes = {"scargots a la Bourguignonne", "Provençal Stuffed Squid", "Duck Pâté en Croûte",
   "Black Olive Tapenade (vegan)","Tartare de Filet de Boeuf"};
       System.out.println("Your appetizer menu is the following");
       System.out.println("1. Escargots a la Bourguignonne "+count[0]);
       System.out.println("2. Provençal Stuffed Squid "+count[1]);
       System.out.println("3. Duck Pâté en Croûte "+count[2]);
       System.out.println("4. Black Olive Tapenade (vegan) "+count[3]);
       System.out.println("5. Tartare de Filet de Boeuf "+count[4]);
  
       System.out.println("Choose an number item to enter the quantity of appetizers needed or -1 to end:");
       int choice = Obj.nextInt();
       while(choice!=-1){ // Program will terminate if user will enter -1
      
       myMethod(choice,count); //Calling the method
      
//for loop to print the dishes with their respective counts
for (int i = 0; i < dishes.length; i++) {
System.out.println(dishes[i]+" "+count[i]);
}
System.out.println("Choose an number item to enter the quantity of appetizers needed or -1 to end:");
       choice = Obj.nextInt();
}
   }
}

SCREENSHOT OF THE PROGRAM:-

SAMPLE OUTPUT:

HAPPY LEARNING.