Practice Code Structure

public static void displayDiscount(String customerType, double price) {
   double finalPrice = 0;

   if ("VIP".equals(customerType)) {
       finalPrice = price * 0.8; 
       System.out.println("Customer Type: VIP");
       System.out.println("Original Price: $" + price);
       System.out.println("Discounted Price: $" + finalPrice);
   } else if ("Regular".equals(customerType)) {
       finalPrice = price * 0.9; 
       System.out.println("Customer Type: Regular");
       System.out.println("Original Price: $" + price);
       System.out.println("Discounted Price: $" + finalPrice);
   } else {
       finalPrice = price;  
       System.out.println("Customer Type: Guest");
       System.out.println("Original Price: $" + price);
       System.out.println("Discounted Price: $" + finalPrice);
   }
}

public static void displayDiscount(String customerType, double price) {
   double finalPrice = price;

   if ("VIP".equals(customerType)) {
       finalPrice = price * 0.8;  
       System.out.println("Customer Type: VIP");
   } else if ("Regular".equals(customerType)) {
       finalPrice = price * 0.9; 
       System.out.println("Customer Type: Regular");
   } else {
       System.out.println("Customer Type: Guest");
   }

   System.out.println("Original Price: $" + price);
   System.out.println("Discounted Price: $" + finalPrice);
}

public static void displayDiscount(String customerType, double price) {
   double adjustedPriceFactor = 1;

   if ("VIP".equals(customerType)) {
       adjustedPriceFactor = 0.8; 
       System.out.println("Customer Type: VIP");
   } else if ("Regular".equals(customerType)) {
       adjustedPriceFactor = 0.9;  
       System.out.println("Customer Type: Regular");
   } else {
       System.out.println("Customer Type: Guest");
   }
   
   double finalPrice = price * adjustedPriceFactor;  
   System.out.println("Original Price: $" + price);
   System.out.println("Discounted Price: $" + finalPrice);
}