import random as r

class Fish:
def init(self):
self.x=r.randint(0,10)
self.y=r.randint(0,10)

def move(self):
    self.x=self.x-1
    print('我的位置是：',self.x,self.y)

class Goldfish(Fish):
pass
class Salmon(Fish):
pass

class Shark(Fish):
def int(self):
Fish.__init__(self)
self.hungry=True

def eat(self):
    if self.hungry:
        print('我好饿！')
        self.hungry=False
    else:
        print('我吃饱啦！')

# -*- coding: UTF-8 -*-

import random as r

class Fish:
    def __init__(self):
        self.x=r.randint(0,10)
        self.y=r.randint(0,10)

    def move(self):
        self.x=self.x-1
        print('我的位置是：',self.x,self.y)

class Goldfish(Fish):
    pass

class Salmon(Fish):
    pass

class Shark(Fish):
    def __init__(self):
        Fish.__init__(self)
        self.hungry=True
    def eat(self):
        if self.hungry:
            print('我好饿！')
            self.hungry=False
        else:
            print('我吃饱啦！')
s = Shark()
s.eat()
s.eat()

我好饿！
我吃饱啦！

问题解决的话，请点下采纳