how to access n in this code from change method?

Question

class Myclass:
n=0
def change(self,val):
n=val
ke=Myclass()
ke.change(2)
print(ke.n)
'''here output is 0 but i want output =2 ,how can we do that'''

Answer 1

Two ways:

1. Using 'self'
-------------------
class MyClass:
n = 0
def change(self, val):
self.n = val

2. Using the class name:
-------------------------------------

class MyClass:
n = 0
def change(self, val):
MyClass.n = val

EDITED:
======

Anna is right! Actually the first way I showed will not access the 'n',
it will create another one in the instance.

Answer 2

Markus Kaleton bro your method is right but ,just by putting self.n in my code in change method we can get access through it..
sorry but i just realize after posting it😅😅

Answer 3

n is a class variable in this case, not an instance variable. If you change it, it will be changed for every Myclass object. If you're sure that that's what you want to do, you can access it with self.__class__.n in change().

Answer 4

https://code.sololearn.com/cOsuRxIdbwB5/?ref=app