How to determine is the string palindrome or not?

Question

Describe the best algorithm you think (programming language no important, use words to describe algorithm steps).

Answer 1

some languages have a built in function to reverse a string but assuming you dont you could split the string up into single characters and use a for loop to go through them from last to worst to reconstruct the string backwards then check if its the same as the original string.

Answer 2

https://code.sololearn.com/WZ27RwBVmhQt/?ref=app

Answer 3

Take a look on my approaches:
https://code.sololearn.com/c8OLa6oPvk6V/?ref=app
https://code.sololearn.com/cKX1twtIeLb0/?ref=app

Answer 4

Here are my new tries, now using Python:
https://code.sololearn.com/ckzKZUhvplvr/?ref=app
https://code.sololearn.com/cdb28fBq2f90/?ref=app