Rotated sorted array from binary search
Product Development Engineer Interview Questions
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[1, [2, [3, [4, [5, ....]]]]], flatten this array.
What's did you come with this solution
What are the frameworks that you are proficient in ?
Asked to design an online game platform backend, that would be scalable upto 1lakh concurrent users.
1.Given a sorted circular single linked list. write a code to Insert, delete given elements into it. 2.Detect the loop in a single linked list.
1.)Bulb Switcher Problem and its variations. 2.)Given an array of elements, find the duplicates along with their frequencies(count). 3.)Queue implementation using linked lists. 4.)Program for finding the reverse of a string. 5.)Program for finding the number of nodes in a binary tree. And other general HR questions
about data structures and algorithms mainly
how does the amazon aws work
What is dependency inversion ?
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