我的代码如下:名称错误if/else语句评价
else:
print("that is incorrect!")
choice = input("Would you like to (g)uess again, or (q)uit? ")
if choice == "g":
guess == input("What animal is this? ")
elif choice == "q":
game_running = False
else:
print("That is not a valid option")
choice = input("Would you like to (g)uess again, or (q)uit? ")
当我运行它,它返回输入= G,Q,或其他任何以下。
Traceback (most recent call last):
File "Project1.py", line 102, in <module>
choice = input("Would you like to (g)uess again, or (q)uit? ")
File "<string>", line 1, in <module>
NameError: name 'g' is not defined
我已经使用过这种评估用户猜测的格式,并且从未有过任何问题。任何建议将不胜感激!我在Mac OSX上运行pygame,并且设置了python3以允许pygame更有效地工作。我添加了:
from __future__ import division, absolute_import, print_function, unicode_literals
使python能够使用python3功能。
我知道这不是你的主要问题 - 但我不认为你想'猜测==输入(“这是什么动物?”) - 使用'=='是一个逻辑比较,而不是任务。 –