Help me plz with python

Question

I can’t understand how to write a code, which will shift all the characters in the input line exactly on one index. If you didn’t understand what i said, i will explain : i have chain of numbers and i want to shift it and add number on 0 index, so all other number will increase on 1 point

May be my request is very stupid, but i am just a beginner

Answer 1

Is this what you're after?

https://code.sololearn.com/c5rd2bVzmGft/?ref=app

Otherwise it's listName.insert(0, 0)

Answer 2

x="0"+x

Answer 3

Yes, thanke you very much