201 Module 3, Module 4

 

 

 

 

 

 

 

 

# Prices of the grocery items
        prices = {
        'Apple': 2.20,
        'Banana': 1.50,
        'Orange': 3.40,
        'Melon': 4.10
        }

        # Dictionary to keep track of the counts of each item
counts = {
        'Apple': 0,
        'Banana': 0,
        'Orange': 0,
        'Melon': 0
        }




        while True:
item = input().strip()
    
    # Stop taking input when "CHECKOUT" is typed
    if item == "CHECKOUT":
        break

        # If the item is valid, increment its count
    if item in counts:
counts[item] += 1


total = 0.0
        if counts['Apple'] > 0:
apple_subtotal = counts['Apple'] * prices['Apple']
print(f"Apples: ${apple_subtotal:.2f}")
total += apple_subtotal
if counts['Banana'] > 0:
banana_subtotal = counts['Banana'] * prices['Banana']
print(f"Bananas: ${banana_subtotal:.2f}")
total += banana_subtotal
if counts['Orange'] > 0:
orange_subtotal = counts['Orange'] * prices['Orange']
print(f"Oranges: ${orange_subtotal:.2f}")
total += orange_subtotal        
if counts['Melon'] > 0:
melon_subtotal = counts['Melon'] * prices['Melon']
print(f"Melons: ${melon_subtotal:.2f}")
total += melon_subtotal

print(f"Total: ${total:.2f}")