Find Common elements from two same sized Integer Arrays(Unsorted) in O(n) without sorting either of them.
Development Engineer Interview Questions
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Standard OOPS concepts like diff between interface and abstract class.
Complexity of this algorithm. How to improve the complexity?
In the next round, the interviewer gave me a binary tree and asked me to write all the data in a file and when the file is read back we should be able to construct the original binary tree.
Write a function to remove all redundant characters in a given string.
They asked from data structures and algorithms, oops, os, dbms
Design a connection pool
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Searching a page in 100 million pages. What data structure would be optimal?
how to merge two linked lists without using temp node
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