Write code to reverse a linked list from its mid point. So 1->2->3->4->5->6->7 becomes 1->2->3->7->6->5->4
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I see you have developed technical training, how does that translate to human resource classes like communication or leadership skills.
Find the most common "3 page path" on a website given a large data log.
1. Given a depth d, build a complete tree of depth d. 2. How would you test it? 3. Why did you select your particular solution approach? 4. What level of programmer could be expected to code this?
Write a function that takes a BinaryTree and validates if it is a valid BinarySearchTree. Assume the tree contains no duplicate values.
Implement atoi()
Given an array of numbers and a separate number, how would you determine the first combination of 2 numbers in that array that would total this single other number?
Given an array of size [i..n], find the product of all the elements of the array except for the element at index b, where b is an arbitrary element.
How do you check if a Binary Tree is a Binary Search Tree?
find the closest pair of points in a 2 dimensional space.? write an algorithm.
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