Welcome to MartinKysel.com

my page dedicated to solutions to various coding challenges in Python, GoLang, and C++.

How To Find A Solution

You can either visit the HackerRank and Codility lists directly or use the search below.

Featured Posts

Verbalize Your Thinking!

Solving new challenges can be hard. The harder it is, the more rewarding a solution feels. Sometimes, solutions written by other people work as a…
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Newest Posts in Coding Category

Friend Circle Queries

Short Problem Definition: Link Friend Circle Queries Complexity: time complexity is O(n(logq+logn)) space complexity is O(N) Execution: This is a typical Union-find problem statement. The…
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How To Request A Missing Solution

If you need help with a challenge I have not posted, feel free to reach out via the Disqus comment system or the form below. If you fill out the form, I will reach out to you once I have posted the solution.

As a personal principle, I do not post solutions to ongoing challenges. It will get posted once the challenge is officially over.