This section about solving LeetCode tasks. Maybe you know solving "LeetCode" problems isn't necessary in daily "real-world" programming jobs, it at least improves your critical and computational thinking. And of course the main reason why thousands of programmers solve those problems - it can help them land a good job. Almost no technical interviews without solving problems like that, especially if we are talking about Big Tech companies like FAANG, Booking, Microsoft, Uber and so on.

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