How to fix the repeating of the last element of the list and not showing the other elements of list?

Question

cart = ['Fries','Nuggets','Chicken']
quantity = [1, 2, 3]
price = [123, 45, 65]
amount = 0

def Check_Inventory():
    print(f'Orders tttt Qty. tt Price (php) n')

    for count, mycart in enumerate(cart):
        while len(mycart) != 10:
            mycart += ' '

        else:
            carts = mycart

    for qty, prices in zip(quantity, price):
        print(f'{carts} ttt {qty} tt {prices}')

    print(f'n Total: ttttt {amount} n')

Check_Inventory()

EXPECTED:

Orders                           Qty.            Price(php)

Fries                            1               123
Nuggets                          2               45
Chicken                          3               65

 Total:                                          0

GET INSTEAD:

Orders                           Qty.            Price(php)

Chicken                          1               123
Chicken                          2               45
Chicken                          3               65


Total:                                          0

Asked By: BugLover

||

Source

Answer 1

change this:

for qty, prices in zip(quantity, price):
        print(f'{carts} ttt {qty} tt {prices}')

to this:

for crt,qty, prices in zip(cart,quantity, price):
        print(f'{crt} ttt {qty} tt {prices}')

Updated part..

Your answer. if there is any name in the cart which has length greater than 10. The code tends to infinity.

You can do like

cart = ['Fries','Nuggets','Chickenfried','Donuts']
quantity = [1, 2, 3, 4]
price = [123, 45, 65, 40]
amount = 0

def Check_Inventory():
    print(f'Orders tttt Qty. tt Price(php) n')
    
    max_length=max([len(i) for i in cart]) #Finding the max length in the cart
    for orders, qty, prices in zip(cart, quantity, price):
        while len(orders) != max_length:
            orders=orders+' '*(max_length-len(orders)) #Making all cart name same length by adding empty character
        else:
            print(f'{orders}  tt  {qty} ttt {prices}')

    print(f'nTotal: ttttt {amount} n')

Check_Inventory()

Answered By: Yash Mehta

Answer 2

The issue is that every time you loop through the cart, you are redefining the carts variable, so at the end, it only keeps what it was last defined.

Yash Metha’s answer is basically there, but assuming you also want aligned spacing, you just need to modify the string formatting a little bit:

for crt,qty, prices in zip(cart,quantity, price):
        print(f'{crt:<10} ttt {qty} tt {prices}')

Answered By: Michael Cao

Answer 3

cart = ['Fries','Nuggets','Chicken']
quantity = [1, 2, 3]
price = [123, 45, 65]
amount = 0

def Check_Inventory():
    print(f'Orders tttt Qty. tt Price(php) n')

    for orders, qty, prices in zip(cart, quantity, price):
        while len(orders) != 10:
            orders += ' '
        else:
            print(f'{orders} ttt {qty} tt {prices}')

    print(f'n Total: ttttt {amount} n')

Check_Inventory()

Answered By: BugLover

How to fix the repeating of the last element of the list and not showing the other elements of list?

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