Question

How to declare and use static variables in Python

Answer 1

class StaticVar:
    number = 0


def f():

    StaticVar.number += 1


f()
f()
f()
print(StaticVar.number)

sv = StaticVar()
sv.number = 10

print(sv.number)
print(StaticVar.number)

'''
run:
 
3
10
3
 
'''

 

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