Question

import random

print('Hello. What is your name?')
name = input()

print('Well, ' + name + ', I am thinking of a number between 1 and 20')
secretNumber = random.randint(1, 20)

for guessesTaken in range(1,7):
    print('Take a guess.')
    try:
    guess = int(input())

    if guess < secretNumber:
        print('Your guess is too low')
    elif guess > secretNumber:
         print('Your guess is too high')
    else:
        break
except ValueError:
    print('You are only allowed to enter an integer value!')
if guess == secretNumber:
     print('Good job ' + name + '! You guessed my number in ' + str(guessesTaken) + ' guesses!')
else:
     print('Nope. The number I was thinking of was ' + str(secretNumber))


print('You took ' + str(guessesTaken) + ' guesses.')

Answer 1

您未正确输入问题中的代码。

以下是提示：复制并粘贴，然后将<code>放在代码之前，并在代码之后放置</code>。

您得到的错误表明您没有维护Python所需的正确缩进。检查所有行中的缩进，您将立即解决。

Answer 2

正如您在问题的评论中添加的那样，错误的行在try之后。 TRY / EXCEPT块也需要缩进。 https://docs.python.org/2.7/tutorial/errors.html

请仔细查看示例，因为您会看到try下的所有行都必须缩进，except行必须与try和w3m -dump_source nytimes.com > nytimes.html处于同一级别下面的东西再缩进了一次。

在Python 3.5.3中，当我尝试运行这段代码时，它只是给我一个错误说，＆＃34;期望一个带有标号的块＆＃34;

2 个答案: