{}
class Product:
def __init__(self, name, price, quantity):
self.name = name
self.price = price
self.quantity = quantity
def __str__(self):
return f"{self.name} - ${self.price:.2f} (Quantity: {self.quantity})"
class ShoppingCart:
def __init__(self):
self.items = []
def add_item(self, product, quantity):
if product.quantity >= quantity:
self.items.append((product, quantity))
product.quantity -= quantity
print(f"Added {quantity} {product.name} to your cart.")
else:
print(f"Not enough {product.name} in stock.")
def remove_item(self, product_name):
for i, (product, quantity) in enumerate(self.items):
if product.name == product_name:
del self.items[i]
product.quantity += quantity
print(f"Removed {product_name} from your cart.")
return
print(f"Product '{product_name}' not found in your cart.")
def view_cart(self):
if not self.items:
print("Your cart is empty.")
return
print("Your cart contains:")
for product, quantity in self.items:
print(f"- {quantity} {product}")
def calculate_total(self):
total = 0
for product, quantity in self.items:
total += product.price * quantity
return total
def main():
products = [
Product("Apple", 0.50, 10),
Product("Banana", 0.25, 20),
Product("Milk", 2.99, 15),
Product("Bread", 2.49, 12),
]
cart = ShoppingCart()
while True:
print("\nShopping App:")
print("1. View Products")
print("2. Add to Cart")
print("3. Remove from Cart")
print("4. View Cart")
print("5. Calculate Total")
print("6. Exit")
while True:
choice = input("Enter your choice: ")
if choice in ["1", "2", "3", "4", "5", "6"]:
if choice == '1':
print("\nAvailable Products:")
for i, product in enumerate(products):
print(f"{i + 1}. {product}")
input("\nEnter to conntinue...")
elif choice == '2':
try:
product_index = int(input("Enter product number: "))
if 0 <= product_index < len(products):
product = products[product_index]
quantity = int(input("Enter quantity: "))
cart.add_item(product, quantity)
else:
print("Invalid product number.")
except ValueError:
print("Please enter a valid number.")
elif choice == '3':
product_name = input("Enter product name to remove: ")
cart.remove_item(product_name)
elif choice == '4':
cart.view_cart()
elif choice == '5':
total = cart.calculate_total()
print(f"Total cost: ${total:.2f}")
elif choice == '6':
print("Exiting...")
break # Exit the loop
else:
print("Invalid choice. Please enter a number from 1 to 6.")
if __name__ == "__main__":
cart = ShoppingCart()
main()
#code made by me. i don't know what to write here
#i just wanted to write sonmething here as i didn't want to end in a prime number