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The interviewer did not care about explaining the code, focusing on optimization to the extreme. The question itself was easy to solve, but optimization was hard. I discussed the optimization strategies with the interviewer, and he helped me figure o

The first interview was scheduled more than three weeks after HR initially contacted me. I received an email about scheduling the second-round interview a month after my first interview, and it was set for three weeks later. During the second round

This coding problem is quite challenging and requires a solid understanding of computer science fundamentals. It involves deep knowledge of algorithms, data structures, and possibly low-level system design principles. Tackling such a question deman