interviews were hosted on hackerrank
interview 1: add 2 numbers represented by linked lists together
interview 2: given a matrix, see if there are any columns that are the same as any of the rows. then asked me to implement a tictactoe class with a self.play method from existing methods in base class
Preguntas de entrevista [1]
Pregunta 1
add 2 numbers represented by linked lists together
Asked me a series of questions that are similar to leetcode but more business related. Added a lot of follow-ups on top of the first question. Online tech interview. No behavior related questions only asked me to introduce myself.
There was an OA which was relatively simple. There was also a Technical Interview which was very OOP based. You have to know stuff about queues, priority queues, heaps and their time/space complexity.
Preguntas de entrevista [1]
Pregunta 1
Part 1: Create a class to store messages.
Part 2: Make sure it only stores the last N messages to save space.
Part 3: Messages may not arrive in the correct order, instead they'll have a sequence number.
