"It's bad if you always read the questions from here, forget after the interview and never give it back. " implementation of DFS BFS kadanes algorithm merge sort divide and conquer algorithms load balancers operating system pointers heaps write protections in memory fibonacci series implementing queue using 2 stacks palindromes static inside classes not fuctions non technical questions how did u solve a problem you faced with team members in your previous company how did you show ur passion in taking up the tasks Medium level Geeks4geeks and leetcode question Given a long integer find the number of ways to represent it in sum of two or more consecutive positive integers twin strings problem : swap even swap odd: A and B are said be twins only if they can be made equivalent by performing some number of operations on one or both strings . Simple array rotation game : given 2 arrays, 1 elements of the array, 2 elements of rotations. Finally doing the operations on the 2 nd array on the first array, print the maximum indix element.