关于自动化无聊的东西第 3 章的问题

Question

我在使用 Python 自动化无聊的东西的第三章。对于练习guessTheNumber.py，我不清楚“guessesTaken”是如何定义的以及它是如何增加的。

https://automatetheboringstuff.com/chapter3/

这个程序怎么样： 1.定义guessesTaken变量 2. 每次猜测都增加guessesTaken的值

谢谢，

# This is a guess the number game.
import random
secretNumber = random.randint(1, 20)
print('I am thinking of a number between 1 and 20.')

# Ask the player to guess 6 times.
for guessesTaken in range(1, 7):
    print('Take a guess.')
    guess = int(input())

    if guess < secretNumber:
        print('Your guess is too low.')
    elif guess > secretNumber:
        print('Your guess is too high.')
    else:
        break # this condition is the correct guess!

if guess == secretNumber:
    print('Good job! You guessed my number in ' + str(guessesTaken) +' guesses!')
else:
    print('Nope. The number I was thinking of was ' + str(secretNumber))

Answer 1

用作循环计数器，定义在：

for guessesTaken in range(1, 7):

And 在 for 循环的每次迭代中递增。因此，如果循环计数器达到3，则意味着循环运行了（不是break）3 次，因此用户必须猜测3 次。