Which sorting algorithm is based on element comparisons and is known for its simplicity?

Bubble Sort is a straightforward sorting algorithm that operates by repeatedly stepping through the list to be sorted, comparing adjacent elements, and swapping them if they are in the wrong order. This process continues until the list is sorted, which is why it is often characterized as a "comparison-based" algorithm. Its simplicity stems from its easy-to-understand mechanics and implementation, making it an excellent choice for educational purposes.

While other algorithms like Quick Sort, Heap Sort, and Merge Sort are also comparison-based and commonly used for sorting, they tend to be more complex in terms of both implementation and methodology. Quick Sort, for example, efficiently sorts by partitioning the list into smaller sub-lists, but it involves more intricate logic. Heap Sort utilizes a data structure called a heap, and Merge Sort employs a divide-and-conquer approach, both adding layers of complexity that Bubble Sort lacks. As a result, Bubble Sort's simple nature and straightforward execution make it a popular choice for demonstrating the basics of sorting algorithms.