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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 11, 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'
>>>
- mport 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()
复制代码
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