None I could think of, I prepared everything from careercup yahoo questions and programming interviews book. I dint had an offer during the time I was writing this. 1. find right cousin of a given node. 2. simple oop and data structure questions. and lots of simple questions checking my ability to handle things in log(n) complexity. 3. binary search - took me into situation I wrote code in 3 diff, prog. lang's
Sorting, HashMap, DP
Given a family tree, how would you find the least common ancestor?
How would you find the power set of a set of numbers? Code it.
What IS Big O?
It is about the topological sort
What if you can only use O(1) space and no recursion for this question?
Implement a Trie to handle words
Trie tree string search and one dynamic programming
Medium and Hard Programming Questions from LeetCode. System Design and Scalability Questions (Improving overused api's performance) Object-Oriented Design How to test elevator and url?
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