Github write code in comment

Describes the cause and action for error messages.

Error Message(English)：
write code in comment

Resolution

Parent - HackerRank
https://www.hackerrank.com/challenges/palindrome-index/forum/comments/28247

Palindrome Index Discussions | Algorithms | HackerRank
https://www.hackerrank.com/challenges/palindrome-index/forum/comments/101466