One question was based on trees and the other on dynamic programming.
Software Development Intern Interview Questions
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2 questions asked Arrange 0, 1 and 2 Number of binary trees that can be created.
K-th smallest element in a BST
Q. Number of connected islands ? Q. Follow up - number of distinctly shaped islands ?
2 leetcode mediums for OA, 1 behavioral assessment, 1 leetcode hard for final interview
Final Interview: Solve binary string equation in O(n) with rules of operations Maximum number of subarrays
Behavioral questions to showcase your Leadership Principles understanding. Medium difficulty coding questions.
Insertion on linked lists Variation of the "Letter combinations of a Phone number" from Leetcode
OA1 questions can be found online. It's random. Final round interview questions can be varied and found online (Leetcode premium, etc.) however I did not get one found on the list and it stumped me. I had to implement a Sandbox class for a hypothetical AWS Lambda team, coding the constructor, add, and put functions based on various criteria. The question was most similar to implement LRU cache.
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