A coding challenge from Codewars. Problem description Polycarpus works as a DJ in the best Berland nightclub, and he often uses dubstep music in his performance. Recently, he has decided to take a couple of old songs and make dubstep remixes from…
In this article we are going to go over a coding challenge from Codewars. Problem description Return a new array consisting of elements which are multiple of their own index in input array (length > 1). Some cases: It's a simple problem, but we'll…
In this article we are going to go over another problem from Codewars. Problem description Divisors of 42 are : 1, 2, 3, 6, 7, 14, 21, 42. These divisors squared are: 1, 4, 9, 36, 49, 196, 441, 1764. The sum of the squared divisors is 2500 which is…
It's been a while since I did a JavaScript Coding Challenge so I thought that I should bring it back this Friday (let me know if you like these and I'll add a new one each Friday). 😄 I searched on Codewars and found a challenge to Create a Phone…