add leetcode Longest Chunked Palindrome Decomposition

[alexpantyukhin]

Description of Change

Add a guide for new LeetCode solutions.

References

Checklist

• Added description of change
• Added file name matches File name guidelines
• Added tests and example, test must pass
• Relevant documentation/comments is changed or added
• PR title follows semantic commit guidelines
• Search previous suggestions before making a new one, as yours may be a duplicate.
• I acknowledge that all my contributions will be made under the project's license.

Notes:

[Panquesito7]

Thanks! 🚀

[tjgurwara99]

Again this is something general, but whenever you come across long conditional statements like these, it is better to name the conditions for easy readability. The way to do this is create a function with the name of the condition and the inputs it takes. The arguments shouldn't do any calculations by themselves but arguably this is fine for now 😄.

Always know that code is read much more often than written so it may be easier to write things like this when you have the context since its fresh in mind but when you come back to it after a while, even you who's written it will have to figure out why you wrote something.