ValueError：int（）以10为基的无效文字：“停止”

传递给的字符串

int()

>>> int("stop")Traceback (most recent call last):  File "<ipython-input-114-e5503af2dc1c>", line 1, in <module>    int("stop")ValueError: invalid literal for int() with base 10: 'stop'

一个快速的解决方法是在此处使用异常处理：

def guessingGame():    global randomNum    global userScore    guessTry = 3    while True:        guess = input('Guess a Number between 1 - 10, You have 3 Tries, or Enter Stop:  ')        try: if int(guess) == randomNum:     print('Correct')     break if int(guess) < randomNum:    print('Too Low')    guessTry = guessTry - 1    print('You have, ' + str(guessTry) + ' Guesses Left') if int(guess) > randomNum:     print('Too High')     guessTry = guessTry - 1     print('You have, ' + str(guessTry) + ' Guesses Left') if guessTry == 0:     print('You have no more tries')     return        except ValueError: #no need of str() here if guess.lower() == 'stop':     breakguessingGame()

而且您可以使用

guess.lower() == 'stop'

>>> "Stop".lower() == "stop"True>>> "SToP".lower() == "stop"True>>> "sTOp".lower() == "stop"True