This challenge is fairly simple. It does not matter how those stones are arranged. The only important bit is that either the sum of all even elements is bigger than the sum of all odd elements or vice versa. Solution: defmaximumStones(arr):return2*min(sum(arr[0::2]),sum(arr[1::2]...
coding-challenge hackerrank rust Short Problem Definition: There are two kangaroos on an x-axis ready to jump in the positive direction (i.e, toward positive infinity). The first kangaroo starts at location x1 and moves at a rate of v1 meters per jump. The second kangaroo starts at ...
HackerRankis a startup focusing on providing coding challenges for individuals and organizations alike. Depending on the challenge, you’re most often given instructions for a project that needs to be completed, and how you complete it is up to you. Currently, developers can use Java, Python, ...
HackerRank 'Sock Merchant' SolutionMartin Kysel · July 26, 2020coding-challenge hackerrank python Short Problem Definition: John works at a clothing store. He has a large pile of socks that he must pair by color for sale. Given an array of integers representing the color of each sock, dete...