Was asked a spin off of a leetcode medium question (graph-related). Just make sure you brush up on all of your basic DSA (mainly arrays, trees, and graphs, and miscellaneous DS).
Software Development Engineer Intern Interview Questions
2,287 software development engineer intern interview questions shared by candidates
Questions were just technical questions... not really hard questions..
Sometimes the interviewer would not talk, but it is to let you do all the talking.
The most unexpected question for me was about networking: Given two IP addresses and one subnet mask as input (All are string data type), write a function to determine whether the two IP addresses are in the same subnet.
Interview 2: Like the first interview this one started with basic cv questions and a simple coding question. Then moved onto a longer question that was basically weighted graph search but the edge weights were dynamic. Harder than the first interview but still not too difficult compared to other companies. I'd say about similar in difficulty to google but easier than palantir.
Interview 1: Started with basic cv chit-chat and discussing projects. Was asked general information (complexity and high level implementation) about data structures you'd expect to find in standard libraries. Continued on to a super simple coding question that was something like reversing a string in place. Then had a longer coding question that was a variant on the subtree sum problem and could be made to run in O(n) time with some preprocessing. Overall not particularly difficult.
Classic interview question about matrixes sorted row and column wise.
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