Skip to content

Tag Archives: Rockstand

Given two unsorted arrays that represent two sets (elements in every array are distinct), find the union and intersection of two arrays. For example, if… Read More
Recently i applied online at rockstand the process took three days to complete. There were 4 rounds for this process at their office. 1st round–… Read More
  Given an array and a number k where k is smaller than the size of the array, we need to find the k’th smallest… Read More
Given a singly linked list, swap kth node from beginning with kth node from end. Swapping of data is not allowed, only pointers should be… Read More
Given a directed graph, check whether the graph contains a cycle or not. Your function should return true if the given graph contains at least… Read More