Insertion sort is a simple sorting-algorithm that builds the final sorted array (or list) one item at a time. In this tutorial, we will learn to understand why Insertion Sort so good that you could teach it to others.
Insertion sort is a simple sorting-algorithm that builds the final sorted array (or list) one item at a time. It is much less efficient on large lists than more advanced algorithms such as quick-sort, heap-sort, or merge-sort.
However, insertion sort provides several advantages: