Python-for循环问题（猜测颜色-游戏）

Question

我是python的新手，我的程序有问题。我正在尝试使用for循环创建“猜测颜色-游戏”，这是我的代码：

from random import randint

colors = ['red', 'blue', 'black', 'pink']
generator = randint(0,len(colors)-1)
guess = input('guess a color: ')

for color in colors[generator]:
    if guess != colors[generator]:
        print('wrong, try again')
        guess = input('guess a color: ')
    elif guess == colors[generator]:
        break


print('yay, color was: ' + colors[generator])

Answer 1

如果您非常仔细地查看代码输出，您会注意到您在“蓝色”答案中放置了一个空格。它接受的是不匹配的“蓝色”。由于您的for循环停止于随机选择的颜色的字母数，因此停止并输出了正确的颜色。如果要考虑错误的空间，应该具有以下内容：

from random import randint

colors = ['red', 'blue', 'black', 'pink']
generator = randint(0,len(colors)-1)
guess = input('guess a color: ')

while True: #you want to keep guessing until you actually get it
    if guess != colors[generator]:
        print('wrong, try again')
        guess = input('guess a color: ').strip() #strip() here removes spaces
    elif guess == colors[generator]:
        break

print('yay, color was: ' + colors[generator])