Given N machines. Each machine contains some numbers in sorted form. But the amount of numbers, each machine has is not fixed. Output the numbers… Read More »
Given an array of n elements, where each element is at most k away from its target position, devise an algorithm that sorts in O(n… Read More »
Given that integers are read from a data stream. Find median of elements read so for in efficient way. For simplicity assume there are no… Read More »
Consider the following algorithm for building a Heap of an input array A.
Given a team of N players. How many minimum games are required to find second best player?
Heap Data Structure is generally taught with Heapsort. Heapsort algorithm has limited uses because Quicksort is better in practice. Nevertheless, the Heap data structure itself… Read More »
Question: Write an efficient program for printing k largest elements in an array. Elements in array can be in any order.