0701 Local variable vs global variable

 

Local variable vs global variable

 

 

tmp = 100

 

def my_func(x):

tmp += x

return tmp

 

print(my_func(100))

 

메모리 구조상 error 표출

 

tmp = 100

 

def my_func(x):

global tmp

tmp += x

return tmp

 

print(my_func(100))

print(tmp)

 

200

200