Write a method to rotate an array at n without using O(1) space. How would you test this method
Software Developer Ii Interview Questions
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Which x86 CPU register usually holds the result?
Design a scheduler to run many functions at different times. It needs to (obviously) be thread-safe. Each task which is scheduled to run will have a time stamp, containing a desired execution time, a function pointer (containing the desired function). Also, find a way to supply the arguments to each function. Implement the mechanisms for scheduling/removing work to be done. How would you handle functions that must be serialized as opposed to ones that didn't need to be?
thought process
1. LCA in a binary tree 2. Find the medium of two sorted array 3. Find a number in a partially sorted matrix (the matrix is sorted column-wise and row-wise)
Program an elevator given the constraints.
OTA interview questions ranged from Leetcode easy-medium/easy.
Typical DS & Alg problems, study Leetcode mediums
Major focuses were towards Data structures & Algorithms, Multithreading, Database, and System Design concepts
what is the difference between this and that in different programming language
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