How bubble sort works with example?

How bubble sort works with example?

Bubble Sort is the simplest sorting algorithm that works by repeatedly swapping the adjacent elements if they are in wrong order. Example: First Pass: ( 5 1 4 2 8 ) –> ( 1 5 4 2 8 ), Here, algorithm compares the first two elements, and swaps since 5 > 1.

What is meant by bubble sort?

Bubble sort, sometimes referred to as sinking sort, is a simple sorting algorithm that repeatedly steps through the list, compares adjacent elements and swaps them if they are in the wrong order. The pass through the list is repeated until the list is sorted.

What is the best case of bubble sort?

nBubble sort/Best complexityNote: O ( n ) O(n) O(n) is the best-case running time for bubble sort. It is possible to modify bubble sort to keep track of the number of swaps it performs. If an array is already in sorted order, and bubble sort makes no swaps, the algorithm can terminate after one pass.

What is bubble sort algorithm in C++?

Bubble Sort Technique In C++. Bubble Sort is the simplest of the sorting techniques. In the bubble sort technique, each of the elements in the list is compared to its adjacent element. Thus if there are n elements in list A, then A[0] is compared to A[1], A[1] is compared to A[2] and so on.