Design a stack system interpreter for a list of instructions. Possible operations: - push (x - print - add (with last 2 in stack) - sub (with last 2 in stack) ...
Forward Deployed Engineer Interview Questions
696 forward deployed engineer interview questions shared by candidates
The first 15 minutes consisted of 3 questions about the complexity of some psuedocode. The next 45 mins were easy- to medium-level Leetcode questions.
Asked to detect contractor fraud from a stream of data
The Java challenge was to devise a representation of an NxN tic-tac-toe game board, with the variation you only need to tokens M in a row to win (in any direction), such that a win can be verified in O(1) time.
Imagine a 2D array of non-negative integers representing a map. 0 values are water and non-0 values are land. The land forms islands (contiguous cells vertically or horizontally). The value of an island is the sum of all of its tiles. Efficiently output the size of the highest-valued island.
1st round - build a parser that follows some rules, ie jump to next line in code, change the parsing order etc.
What does Palantir do?
various questions described above
Asked about the explode SQL function
"How would you build a document store that can index a very large number of unstructured documents in unspecified formats (e.g. a dump of MS Office documents, web pages, emails, &c.)?"
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