Cerinta completa The median of numbers is defined as the middle number after sorting them in order if is odd. Or it is the average of the middle two numbers if is even. You start with an empty number list.
Left Rotation
Cerinta completa A operation on a circular array shifts each of the array’s elements unit to the left. The elements that fall off the left end reappear at the right end. Given an integer , rotate the array that many
Merge two sorted linked lists
Cerinta completa This challenge is part of a tutorial track by MyCodeSchool Given pointers to the heads of two sorted linked lists, merge them into a single, sorted linked list. Either head pointer may be null meaning that the corresponding
Find Merge Point of Two Lists
Cerinta completa This challenge is part of a tutorial track by MyCodeSchool Given pointers to the head nodes of linked lists that merge together at some point, find the node where the two lists merge. The merge point is where
Equal Stacks
Cerinta completa You have three stacks of cylinders where each cylinder has the same diameter, but they may vary in height. You can change the height of a stack by removing and discarding its topmost cylinder any number of times.
Easy Addition
Cerinta completa You are given a tree with N nodes and each has a value associated with it. You are given Q queries, each of which is either an update or a retrieval operation. Initially all node values are zero.
Library Query
Cerinta completa A giant library has just been inaugurated this week. It can be modeled as a sequence of N consecutive shelves with each shelf having some number of books. Now, being the geek that you are, you thought of
Divisibility
Cerinta completa Two positive integers and are given. is decimal representation of integer . Lets define . For example, if : For each query you will be given two integers and that define a substring equal to . Your task
Down to Zero II
Cerinta completa You are given queries. Each query consists of a single number . You can perform any of the operations on in each move: 1: If we take 2 integers and where , , then we can change 2:
Kundu and Tree
Cerinta completa Kundu is true tree lover. Tree is a connected graph having N vertices and N-1 edges. Today when he got a tree, he colored each edge with one of either red(r) or black(b) color. He is interested in