What is insertion sort with example? Insertion sort is the sorting mechanism where the sorted array is built having one item at a time. The array elements are compared with each other sequentially and then arranged simultaneously in some particular order. The analogy can be understood from the style we arrange a deck of cards.What is a insertion sort in computer science? An insertion sort compares values in turn, starting with the second value in the list. If this value is greater than the value to the left of it, no changes are made. Otherwise this value is repeatedly moved left until it meets a value that is less than it. The sort process then starts again with the next value.What is the logic of insertion sort? Insertion sort is based on the idea that one element from the input elements is consumed in each iteration to find its correct position i.e, the position to which it belongs in a sorted array. How do you use insertion sort? Insertion Sort Algorithm Get a list of unsorted numbers. Set a marker for the sorted section after the first number in the list. Repeat steps 4 through 6 until the unsorted section is empty. Select the first unsorted number. Swap this number to the left until it arrives at the correct sorted position. What is the basic principle of sorting in insertion sort? Insertion sort iterates, consuming one input element each repetition, and grows a sorted output list. At each iteration, insertion sort removes one element from the input data, finds the location it belongs within the sorted list, and inserts it there. It repeats until no input elements remain. What is insertion sort used for? Insertion sort is a sorting algorithm that builds a final sorted array (sometimes called a list) one element at a time. While sorting is a simple concept, it is a basic principle used in complex computer programs such as file search, data compression, and path finding.