I have two lists A and B when i change A it change also at B how i prevent this?

Question

A = [1,2,3,4,5]
B = A
A.append(6)

print(A)
print(B)

thank's for the help.

You have only one list with two names. – MisterMiyagi Aug 22 '20 at 16:19 — MisterMiyagi, Aug 22 '20 at 16:19

score 0 · Answer 1 · answered Aug 22 '20 at 16:19

0

You have one list, and two variables pointing to it.

To make B point to a copy of A, you can use B = list(A).

answered Aug 22 '20 at 16:19

Snild Dolkow

1 Answers1