python scope
#Every one can use this varible
x = 9
def num_returner():
return x
print(num_returner())
#--------------------------------------
x = 90
def private_var():
num = 20
return x + num
print(private_var())
#it will give an error because it is not the public variable on the function
print(num)python variable scope
a = 5
def f1():
a = 2
print(a)
print(a) # Will print 5
f1() # Will print 2how does scope work in python
a = 5
b = 3
def f1():
a = 2
print(a)
print(b)
print(a) # Will print 5
f1() # Will print 2 and 3Copyright © 2021 Codeinu
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