Implement a data structure like a stack but with a way to find a max at O(1) time.
Software Development Engineer Interview Questions
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In an array, all numbers appear even times, while on number appears odd times. Find that number
Word count of a paragraph
1) Write a prime number service in language of your choice. how you scale it. 2) design an airline company in object-oriented way.
Using a tree, find the first common ancestor of two nodes
Check given binary tree is BST or not
Discuss finding the most efficient route in terms of cost and time for moving products through warehouses to customers. Explain algorithm complexity.
design the objects needed to run a jukebox.
Write a program for creating Huffman Coding for a set of characters given its frequency table.
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