The elements of the objects. Initially, each element is null. For the obvious reasons. For the obvious reasons. Let's consider two more.
Selection sort is among the simpler and more natural methods for sorting.
In this sorting algorithm, you segment the array into two subparts, a sorted part and an unsorted part. You repeatedly find the largest of the unsorted elements, and swap it into the beginning of the sorted part. This continues until there are no unsorted elements. And so on and so forth. This is a tail-recursive algorithm, so there shouldn't be any.