First interview: 1. Serialize BST Second interview: 1. eliminate duplicate element in an array (maybe using hash table and explain it) 2. design a uniform random function for countries name according to their population such as country = {A, B} and population = { 10K, 20K}, the random function should generate either A or B and the number of B should be two times larger than the number of A
Q. I was given a 1D array and the question was to be solved from DP(optimally]
Medium level leetcode problems. Binary trees.
The first questions was based on queues.
Print out a time from a string.
two coding questions and phone interviews
Signed an NDA about the questions, but it was similar to the problems that you find at websites dedicated to solving puzzles. It's from average to difficult problems.
Tell me about an interesting project.
He asked me to questions related to my projects and dsa questions on linked list and graphs
Asked questions from my project how to scale a chat app
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