Hi frds I have a doubt first see the program in the program

Question

https://code.sololearn.com/c3F6ZB0h4xzn/?ref=app

When we change the element In a list both lists are changing that elements but when we want to change list completely another list doesn't changing what is the reason behind it plz frds tell me

Answer 1

Take a look at the comments in this code for explanation of results you obtained
https://code.sololearn.com/ccPzR9lb1vAx/?ref=app