Challenge: How to print the last second indexed value in one line of code without using length function.....?

Question

ex: arr = [1,4,5,80,8,2]
output : 8

Answer 1

print(arr[::-2] )

Answer 2

print(arr[-2])

Answer 3

@Oma Falk, take a look at the code I attached what's the difference.

https://code.sololearn.com/cAU9Z32Jp47c/?ref=app

Answer 4

https://code.sololearn.com/cBk4IbXVkE49/?ref=app

Answer 5

nice