build a treenode from scratch
Grad Interview Questions
7,386 grad interview questions shared by candidates
Two leetcode questions. One was based on Queues and the other on Stacks. The Amazon Leadership Principle questions were on a broad range of areas
LRU cache problem (double linked list + hashing)
They asked me a LinkedList based question, its time complexitty, a DP question with variations and I asnwered those fairly well with the optimised solution. However, the behavioural they stretch it a bit too much more hectic than the technical to be frank.
Remove comments from a code. Deep copy linked list. Pair anagrams together. Find most occurring integer from infinite stream of integers. Bit wise parity check.
What challenges did you face working in a cross-functional team?
Tell us about one time you worked as part of a team to solve a problem?
Why do you want to work at PA?
Introduce yourself and What is your experience with web3 and knowledge about crypto?
Signed an NDA so can’t share.
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