Cerinta completa Borussia Dortmund are a famous football ( soccer ) club from Germany. Apart from their fast-paced style of playing, the thing that makes them unique is the hard to pronounce names of their players ( błaszczykowski , papastathopoulos
Electronics Shop
Cerinta completa A person wants to determine the most expensive computer keyboard and USB drive that can be purchased with a give budget. Given price lists for keyboards and USB drives and a budget, find the cost to buy them.
Drawing Book
Cerinta completa A teacher asks the class to open their books to a page number. A student can either start turning pages from the front of the book or from the back of the book. They always turn pages one
Divisible Sum Pairs
Cerinta completa Given an array of integers and a positive integer , determine the number of pairs where and + is divisible by . Example Three pairs meet the criteria: and . Function Description Complete the divisibleSumPairs function in the
Distant Pairs
Cerinta completa We take a line segment of length on a one-dimensional plane and bend it to create a circle with circumference that’s indexed from to . For example, if : We denote a pair of points, and , as
Divisible Numbers
Cerinta completa Given an integer, , find the smallest integer such that is divisible by (i.e., is a factor of ) and satisfies the following properties: must not contain zeroes in its decimal representation. The sum of ‘s digits must
Digits Square Board
Cerinta completa Two HackerRank staffers found a secret room with a mysterious square board and decided to play a game with it. The game has the following rules: At the beginning of the game, the players write a single digit
Dorsey Thief
Cerinta completa Mr. Dorsey Dawson recently stole grams of gold from ACME Jewellers. He is now on a train back home. To avoid getting caught by the police, he has to convert all the gold he has into paper money.
Diagonal Difference
Cerinta completa Given a square matrix, calculate the absolute difference between the sums of its diagonals. For example, the square matrix is shown below: 1 2 3 4 5 6 9 8 9 The left-to-right diagonal = . The right-to-left
Dijkstra: Shortest Reach 2
Cerinta completa Given an undirected graph and a starting node, determine the lengths of the shortest paths from the starting node to all other nodes in the graph. If a node is unreachable, its distance is -1. Nodes will be