Beispiel

9

42

x

in Fkt.

x

main

def ref_demo(x):

print("x = ", x, " id = ", id(x))

x = 42

print("x = ", x, " id = ", id(x))

>>> x = 9

>>> id(x)

29488104

>>> ref_demo(x)

x = 9 id = 29488104

x = 42 id = 29489304

>>> id(x)

29488104

>>>