Applied through an employee referral.

Initial phone call with a recruiter, followed by two rounds of phone interviews.

These involved standard algorithmic questions with coding on a shared Google Doc.

I was rejected after the second round of phone interviews.

Given an array of strings with duplicates, return an array with unique strings in the same order as they appear in the original array. E.g., ['Hello', 'World', 'World', 'Awesome', 'Hello', 'Awesome'] should return ['Hello', 'World', 'Awesome'].

Given a start and end point in a sparse matrix, update the rectangle of entries from start to end. Implement this using a matrix class and an update member function.

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