Help me i can't understand "Vigenère cipher"cryptography topic

Question

https://www.sololearn.com/learn/10366/?ref=app

Answer 1

Did you got this:?
https://www.sololearn.com/learn/10364/
Your code is a good approach,
https://code.sololearn.com/cI0554iYkuj0/?ref=app
but i just goes through all combinations.....
Try to use ASCII Values to shorten your code!

Answer 2

Harsh Sharma
Share your work in progress in Description (below the assignment link), let the community look at it, so they can suggest you something.