cloning over all the old files

2025-08-04 12:58:29 -04:00
parent 2ec6f34b9a
commit eac63406a2
47 changed files with 3031 additions and 0 deletions
@@ -0,0 +1,119 @@
+menu = {
+    1: {"name": 'espresso', "price": 1.99},
+    2: {"name": 'coffee', "price": 2.50},
+    3: {"name": 'cake', "price": 2.79},
+    4: {"name": 'soup', "price": 4.50},
+    5: {"name": 'sandwich', "price": 4.99}
+}
+
+def calculate_subtotal(order):
+    """Calculates the subtotal of an order.
+
+    [IMPLEMENT ME]
+        1. Add up the prices of all items in the order.
+        2. Round the result to 2 decimal places and return it.
+
+    Args:
+        order (list): A list of dicts, where each dict represents an item with a name and price.
+
+    Returns:
+        float: The subtotal of all item prices, rounded to 2 decimal places.
+    """
+    print('Calculating bill subtotal...')
+       
+    ### WRITE SOLUTION HERE
+    subtotal_calc = float(0.00)
+    for item in order:
+        subtotal_calc += item['price']
+    return round(subtotal_calc, 2)
+    
+def calculate_tax(subtotal):
+    """Calculates the tax of an order.
+
+    [IMPLEMENT ME]
+        1. Calculate 15% of the subtotal.
+        2. Round the tax to 2 decimal places and return it.
+
+    Args:
+        subtotal (float): The subtotal amount.
+
+    Returns:
+        float: The calculated tax amount, rounded to 2 decimal places.
+    """
+    print('Calculating tax from subtotal...')
+    ### WRITE SOLUTION HERE
+    tax_rate = 0.15
+    tax = subtotal * tax_rate
+    return round(tax, 2)
+
+
+def summarize_order(order):
+    """Summarizes the order.
+
+    [IMPLEMENT ME]
+        1. Calculate subtotal and tax.
+        2. Compute the total (subtotal + tax) and round to 2 decimal places.
+        3. Extract the item names and return them with the total.
+
+    Args:
+        order (list): A list of dicts, where each dict represents an item with a name and price.
+
+    Returns:
+        tuple: A list of item names and the total amount (rounded to 2 decimal places).
+    """
+
+    ### WRITE SOLUTION HERE
+    item_details = list()
+    for item in order:
+        item_details.append((item['name'], item['price']))
+    subtotal = calculate_subtotal(order)
+    subtotal = round(subtotal, 2)
+    tax = calculate_tax(subtotal)
+    total = round(subtotal + tax, 2)
+    names = [item['name'] for item in order]
+    return names, total
+
+
+# This function is provided for you and will print out the items in an order
+def print_order(order):
+    print('You have ordered ' + str(len(order)) + ' items')
+    items = [item["name"] for item in order]
+    print(items)
+    return order
+
+# This function is provided for you and will display the menu
+def display_menu():
+    print("------- Menu -------")
+    for selection in menu:
+        print(f"{selection}. {menu[selection]['name'] : <9} | {menu[selection]['price'] : >5}")
+    print()
+
+# This function is provided for you and will create an order by prompting the user to select menu items
+def take_order():
+    display_menu()
+    order = []
+    count = 1
+    for i in range(3):
+        item = input('Select menu item number ' + str(count) + ' (from 1 to 5): ')
+        count += 1
+        order.append(menu[int(item)])
+    return order
+
+'''
+Here are some sample function calls to help you test your implementations.
+Feel free to change, uncomment, and add these as you wish.
+'''
+def main():
+    order = take_order()
+    print_order(order)
+    names, total = summarize_order(order)
+
+
+    print("Order summary:")
+    for name, price in [(item['name'], item['price']) for item in order]: 
+        print(f"  {name}: ${price:.2f}")
+    
+    print(f"Total: ${total:.2f}")
+
+if __name__ == "__main__":
+    main()