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为什么下面代码不能执行
import random as r
class Fish ():
def _init_ (self):
self.x=r.randint(0,10)
def move(self):
self.x -= 1
print(self.x)
f= Fish()
f.move()
==================== RESTART: C:\Users\feng\Desktop\1.py ====================
Traceback (most recent call last):
File "C:\Users\feng\Desktop\1.py", line 10, in <module>
f.move()
File "C:\Users\feng\Desktop\1.py", line 6, in move
self.x -= 1
AttributeError: 'Fish' object has no attribute 'x'
>>>
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