Quick Sort Algorithm | Quick Sort In Data Structure | Sorting Algorithms Explain

1. Quick Sort

2. Agenda Quick Sort

3. Agenda Quick Sort

4. Quick Sort Click here to watch the video

5. Agenda Quick Sort Introduction

6. Agenda Quick Sort Introduction Algorithm

7. Agenda Quick Sort Introduction Algorithm Implementation

8. Agenda Quick Sort Introduction Conclusion Algorithm Implementation

9. Introduction

10. Introduction Quick sort is a highly efficient sorting algorithm and is based on partitioning of array of data into smaller arrays and then sort the two resulting subarrays in the same manner. This algorithm is quite efficient for large-sized data sets as its average and worst-case complexity are O(n2)

11. Introduction Quick sort is a highly efficient sorting algorithm and is based on partitioning of array of data into smaller arrays and then sort the two resulting subarrays in the same manner. This algorithm is quite efficient for large-sized data sets as its average and worst-case complexity are O(n2)

12. Introduction Quick sort is a highly efficient sorting algorithm and is based on partitioning of array of data into smaller arrays and then sort the two resulting subarrays in the same manner. This algorithm is quite efficient for large-sized data sets as its average and worst-case complexity are O(n2)

13. Algorithm

14. Algorithm We select a pivot

15. Algorithm This pivot will dissect the array in two sub-arrays then we will shift all smaller element to left.

16. Algorithm 6 9 2 3 5 Then we will again apply same operation for left subarray and take pivot like we did for main array

17. Algorithm 6 9 2 3 5 We will perform the same for right sub array as well.

18. Implementation

19. Conclusion

20. Conclusion Quick sort follows the divide and conquer principle. Quick sort has average time complexity of O(n log n). All pivots should be selected in the same manner. Quick sort is an unstable sorting algorithm.