Java not work

Question

When my code is working properly the console says I have an error even though the answers are identical

https://code.sololearn.com/cws7SPS3ca9I/?ref=app

Answer 1

Cristofer Salazar

on line 9, the new char array does not have to be of a greater length than the original one. Because of that, you are printing some undesirable characters which are not visible but exist.

on line 10, you are assigning `arr.length` to `tn`. The last character of the array will be at `arr.length - 1` (as index starts from 0), but you are actually assigning at `arr.length`. For the same reason, `tn` never reaches 0 and hence, the 0th index of `ft` is never assigned. Changing line 10 to `int tn = arr.length - 1` will fix the problem.

Answer 2

It's working fine. What's the problem? Can you please be more specific?

Answer 3

Your code is woRkiNg without errors check it again are you trying this code on other platform.

Answer 4

XXX Yes, but it's for a practice and although the result is identical Yes, but it's for a practice and although the result is identical I mischid the answer. It's module 26 of the java course

Answer 5

Syrah Algena Try the java module 26 and it will fail even if they are identical

Answer 6

XXX thanks :)