Budget-Friendly Shopping Cart

# Initialize budget and shopping cart
budget = 1500
shopping_cart = []

# Define the maximum number of items in the cart
max_cart_items = 5

# Function to check if an item is within the budget
def check_item_price(price):
    if price < budget:
        return "less than your budget"
    elif price == budget:
        return "equal to your budget"
    else:
        return "too expensive, do not buy"

# Main loop to input and process sale prices
while len(shopping_cart) < max_cart_items:
    try:
        sale_price = float(input("Enter the sale price of an item (0 to stop): "))
        
        if sale_price == 0:
            break
        
        result = check_item_price(sale_price)
        
        if result == "less than your budget" or result == "equal to your budget":
            shopping_cart.append(sale_price)
        
        print(f"This item is {result}.")
        
    except ValueError:
        print("Invalid input. Please enter a valid number.")

# Display the items in the shopping cart
if shopping_cart:
    print("\nItems in your shopping cart:")
    for i, item in enumerate(shopping_cart, start=1):
        print(f"Item {i}: ${item:.2f}")
else:
    print("Your shopping cart is empty.")