Can somebody please tell me to print the element of z

Question

I converted g which is in list to str since when I was trying to append the g on v=[] every time the value of g changes so the element also get changed of v...so I converted it to str and concentrated with str v. But now the list become string....and I m not able to find the way to print the elements
https://code.sololearn.com/cW17iH0Jc89l/?ref=app

Answer 1

Oma Falk thank you for helping me to solve the problem

Answer 2

In this manner if
Enter No.=5

Answer 3

111111111
122222221
123333321
123444321
123454321
123444321
123333321
122222221
111111111

Answer 4

https://code.sololearn.com/cBb1B9mkEAuO/?ref=app