#Author: OMKAR PATHAK

#This programs shows the rules for variable scope

# LEGB Rule: Local, Enclosing, Global, Built-in

x = 'Global x'

def test():

#global x

y = 'Local y'

x = 'Local x'

print(x +', '+ y) #prints 'Local x' and 'Local y'

if __name__ == '__main__':

test()

print(x) #prints 'Global x'