Scoping - 3
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#x = 1
def a():
#global x
#print(x+1) # global x
x = 1
y = 2
def b():
nonlocal y # y is not global, y is also not local, so must specify here
y = y + 1
print(y,x)
b()
print(y)
a()
#print(x)
Python
INFO