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I was asked two LeetCode questions. One was a medium-level tree problem, and the other was a hard-level graph problem. I needed to find the best solutions. My initial answers did not have the optimal Big O, so they asked me to think again and find th

Applied online, and got contacted later by a recruiter. Process: * Phone call: The recruiter asked general questions about myself and my projects. * The recruiter sent me to arrange an online technical interview. * I didn’t do well with the t

I only made it to the OA online. The first step was a call with the recruiter. It went well. I then moved on to the OA, which had two LeetCode questions. I solved one of them, but not the other. Study your LeetCode.