Hasp map concepts theory questions coding question : Program to check if binary tree is a BST Complexity of the module written
Software Engineer Summer Intern Interview Questions
9,337 software engineer summer intern interview questions shared by candidates
Give you an array of integers without duplication. Let you write a piece of code to return the pairs that their sum is 100.
Given a linked list, flip every pair of nodes, such that if given a-b-c-d-e, return b-a-d-c-e.
If you get an array of integers, find the only integer that is repeated for an odd number of times.
Implement a data structure like a stack but with a way to find a max at O(1) time.
What is the most appropiate DS to implement a T9 dictionary
Given two different strings, find the common characters between the two. For example if string A is "hello" and string B is "elbow" the common characters would be ['e', 'l', 'o']. Give a method that returns unique or duplicate entries.
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Generate all possible parenthesis for a given n
Write code in java to return a list of all the nodes at the greatest depth of a binary tree.
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