Reddit Question · 2026 Q1

Do companies actually ask Neetcode 150 / LeetCode questions in interviews?

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Hey everyone! Out of curiosity, have you actually seen problems from the Neetcode 150 (or even straight-up LeetCode questions) show up in technical interviews? For example, questions like Two Sum or C

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Hey everyone! Out of curiosity, have you actually seen problems from the Neetcode 150 (or even straight-up LeetCode questions) show up in technical interviews? For example, questions like Two Sum or Contains Duplicate feel *so* well-known that I can’t imagine an interviewer using them, since they’d probably assume most candidates have already seen the solution. In your experience, are interview problems usually: * exact LeetCode questions * a variation/twist on a LeetCode question * or completely new problems you haven’t seen before? Just trying to get a better sense of how closely interview questions actually match LeetCode practice. Thanks!
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