我怎样才能使Python while循环仅在只有一个条件为真的情况下继续？[复制]

问：

如果我写 ，则仅当一个语句为真时，循环才应继续，但当两个条件为真时，就像我使用逻辑运算符一样。如果我写 ，那么当一个条件为真时，它就会运行。orandand

我希望它在 while 循环中只有一个条件为真时运行。

我该如何解决这个错误？

import random

def game():
    import random
    answer = random.randint(1, 100)
    print('Welcome to the Number Guessing Game!')
    print('I am thinking of a number between 1 and 100.')
    print(f'Pssst, the correct answer is {answer}.')
    diff = input('Choose a difficulty. Type e for easy h for hard:\n ')
    lives = 10
    if diff == 'h':
        lives = 5
    end = 0
    while end == 0 or lives != 0:
        print(f'You have {lives} attempts remaining to guess the number.')
        guess = int(input('Make a guess: '))
        if guess > answer:
            lives -= 1
            print("Too high.")
        if guess < answer:
            lives -= 1
            print('Too low.')
        if guess == answer:
            print(f'You got it! The answer was {answer}.')
            end = 1