如何从列表中删除变量？

Question

I have compiled a list at the very beginning consisting of the integers 0, 1 and 2. If user's choice of a number is not the same choice as the PC's, I want the PC's and user's number to be removed from the original list. Unfortunately I have not been able to do so, as Python returns me a wrong list. Even if the computer chose "1", it will not be removed from the list.

How can I return a modified list with only the number not chosen by the user or the computer?

import random
while True:
    list_of_numbers = [0,1,2]
    chosen_number_user = input("Please choose a number between 0-2")
    int(chosen_number_user)
    chosen_number_PC = random.choice(list_of_numbers)


    if int(chosen_number_user) == int(chosen_number_PC):
        print ("You have chosen the correct number!")
        break
    elif chosen_number_user != chosen_number_PC:
            for chosen_number_PC in list_of_numbers:
                list_of_numbers.remove(chosen_number_PC)
                print(list_of_numbers)
            for chosen_number_user in list_of_numbers:
                list_of_numbers.remove(chosen_number_user)
            print(list_of_numbers)
            break


    else:
        print ("Something has gone wrong")

Say I chose the number 2 and the computer chose number 1. I then expected the list_of_numbers to contain only the 0. However, the list is completely empty.

Answer 1

You forgot to convert chosen_number_PC to int:

list_of_numbers.remove(int(chosen_number_PC))

You can also use:

del list_of_numbers[int(chosen_number_PC)]