Given a tree and i asked to find the number of happy nodes in it and the happy nodes are defined as the nodes which have only child.
Graduate Software Engineer Interview Questions
3,321 graduate software engineer interview questions shared by candidates
What are you most proud of? Describe a situation where you decided to take a risk? What is your most/least favourite paper in uni? .... many more
What are typical latency times for registers, cpu caches, memory, disc storage, network, etc.? How does garbage collection work in java?
Signed NDA, but they do provide a review sheet covering all topics to expect and it is pretty accurate from my experience. Highly recommend practicing problems on sites like topcoder, hackerrank, and LeetCode. Write solution by hand first!
Interview problems were based on algorithms and data structures
algorithm questions similar to Leetcode
Graph theory.
First round was about my education and experience.
Design an in-memory online url-shortening system, specifically database layout and necessary hardware. Scale to 1 university (50K users). Followups: - SQL specifics - Estimate message and request sizes - scale to 1 million users - "what about locality?" --> route & shard requests depending on user location
Dynamic programming an directed graph
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