What is the difference between section sorting and quick sorting?

Question

What is the difference between section sorting and quick sorting?

Answer 1

Quicksort is a partitioning algorithm, you can refer to Mergesort , which is also a partitioning algorithm, the biggest difference is probably in speed, Quicksort is faster, although both of them are O (n *) enter (n)).

Quicksort uses the Pivot element to sort, and MergeSort divides & wins. Both, however, are in-place sorting algorithms, which means that they do not use additional memory when sorting.

Answer 2

There is a part of the QuickSort algorithm, which is a section that consists in placing an array element between all the elements that are above it (to the right of it) and below it (to the left of it).