Google

Applied online, completed an online test, and went through a couple of phone interviews. The onsite interview involved four engineers and a systems design component. The interview was really tough; I had to postpone it a couple of times to prepare.

Two coding interviews, two machine learning interviews, and one behavioral interview. The coding questions were from LeetCode, featuring two medium-level questions. I do not remember much of the behavioral questions, and I don't think they are import

Given a sorted array of n integers that has been rotated an unknown number of times, write code to find an element in the array. Design an algorithm and write code to find the first common ancestor of two nodes in a binary tree. Avoid storing additi