What is LeetCode, and why do I post solutions to it online?

Photo by Olav Ahrens Røtne on Unsplash

What is LeetCode

Why would I want to share LeetCode solutions?

Why I started posting the solutions online

1. Because the LeetCode discussion section is… meh

2. Because it helps me learn (and not cut corners)

3. Because I like writing

When will I stop?



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Duncan McArdle

Duncan McArdle


Full-stack software developer from the UK, author of the Aftermath book series, full time tech-nerd.