python pass parameters

'' ' 
Values is transmitted: transmitting immutable type 
string, tuple, number immutable 
' '' 
DEF func1 (NUM): 
    Print (ID (NUM)) 
    NUM = 10 
    Print (ID (NUM)) 

TEMP = 20 is 
Print (ID (TEMP)) 
func1 (TEMP) = TEMP the #NUM 
Print (TEMP) 

'' ' 
passed by reference: the type of variable transmission 
list, dict, set variable 
' '' 
DEF func2 (LIS): 
    LIS [0 ] = 100 
Li = [1,2,3,4,5] 
func2 (Li) 
Print (Li) 

A = 10 
B = 10 
B = 40 
Print (ID (A), ID (B)) 

C = 20 is 
D = 30 
Print (ID (C), ID (D)) 
D = C 
Print (ID (C), ID (D))