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 ?
check if a given binary tree is sumtree median of stream of integers running integers print nodes distance k given node binary tree find the maximum depth or height of a tree Design Data Lake Design Job Scheduler
Implementation of fixed thread pool executor
A question related to binary search
Finding the Kth largest element
What is your weakness? challenge? biggest successful projects, behavior's questions and also product development questions
State Machine for Vending Machine
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