Photo by Compare Fibre on Unsplash As developers, we deal with REST APIs on daily basis, as mobile/frontend developers, to consume these APIs and as Backend developers to develop these APIs. As an Android dev, I was always curious about backend techn...
Hashing method For part one solution using sorting method check here. In previous article we checked that how we can find duplicate element in our array using sorting technique. In this article we will see how we can optimise our code and reduce the ...
Sorting Method Problem Statement Given an array of integers nums containing n + 1 integers where each integer is in the range [1, n] inclusive. There is only one repeated number in nums, return this repeated number. Example 1: Input: nums = [1,3,4,...
