Quick sort

Counting Sort

Bubble sort

merge sort

Time Complexity comparison of Sorting Algorithms

Quicksort --- O(n log(n)) O(n log(n)) O(n^2)

Bubblesort --- O(n) O(n^2) O(n^2)

Countingsort --- O(n+k) O(n+k) O(n+k)

mergesort -- O ( n log n)