asd

total_price = 0
item_count = 0
items = []
discount = 0
delivery_fee = 0
print("If you have short item or want to end in half way then press 0")
print()
while item_count < 10:

    print("Enter the price of the item (only positive number is accepted:")
    price = float(input())

    if price == 0:
        break
    elif price < 0:
        print("Not valid ! price should be in positive number only.")
        continue

    print("Enter the name of the item:")
    item_name = input()
    print("Enter the quantity of the item (positive number only):")
    quantity = int(input())

    if quantity <= 0:
        print("Error: Quantity must be positive.")
        continue

    items.append({
        "name": item_name,
        "price": price,
        "quantity": quantity
    })

    total_price += price * quantity
    item_count += 1

if total_price == 0:
    print("Error: No valid items entered. Please retry.")
else:
    if total_price > 100:
        discount = total_price * 0.1
        total_