“返回外部功能”错误

Question

经过一些研究，我无法找出为什么在此代码学院练习中遇到指定的错误（ SyntaxError: 'return' outside function return'outside SyntaxError: 'return' outside function ）。

name=input(" input name ")
print("welcome, {}".format (name))

class player():

    def __init__(self, atk, hp,):
        self.atk=atk
        self.hp=hp

    def __str__(self):
        return "{}, {}".format (self.atk, self.hp)

input("Time for a questionnaire to define your stats")
input("press enter to continue....")
print("in an intense battle when both you and your enemy are on the edge of consciousness and you have a chance to flee do you finish off the opponent taking a chance on being struck down or do you flee with your life?")
statq1=input("fight or flee")
if statq1 == "fight":
    return 5+self
elif statq1 == "flee":
    return 5+hp

Answer 1

return必须在函数内部。 现在，该代码位于脚本的基础上，因此您可以将5+self保存为变量以供以后使用，也可以将其打印到屏幕上。

使其成为一个函数：

def start():
    input("Time for a questionnaire to define your stats")
    input("press enter to continue....")
    print("in an intense battle when both you and your enemy are on the edge of consciousness and you have a chance to flee do you finish off the opponent taking a chance on being struck down or do you flee with your life?")
    statq1=input("fight or flee")
    if statq1 == "fight":
        return 5+self
    elif statq1 == "flee":
        return 5+hp

print(start())