Add quick sort.

This commit is contained in:
Oleksii Trekhleb 2018-04-15 06:51:47 +03:00
parent 278ca89aa1
commit dfdd1ac58a
2 changed files with 22 additions and 3 deletions

View File

@ -89,10 +89,29 @@ Below is the list of some of the most used Big O notations and their performance
| **O(2^N)** | 1024 | 1.26e+29 | 1.07e+301 |
| **O(N!)** | 3628800 | 9.3e+157 | 4.02e+2567 |
### Common Data Structure Operations
### Common Data Structure Operations Complexity
![Common Data Structure Operations](https://github.com/trekhleb/javascript-algorithms/blob/master/assets/big-o-data-structures.png)
Source: [Big O Cheat Sheet](http://bigocheatsheet.com/).
<table>
<tr>
<td>One</td>
<td>Two</td>
</tr>
<tr>
<td colspan="2">Three</td>
</tr>
</table>
| Data Structure | Access | Search | Insertion | Deletion |
| ----------------------- | :-------: | :-------: | :-------: | :-------: |
| **Array** | 1 | n | n | n |
| **Stack** | n | n | 1 | 1 |
| **Queue** | n | n | 1 | 1 |
| **Linked List** | n | n | 1 | 1 |
| **Hash Table** | | n | n | n |
| **Binary Search Tree** | n | n | n | n |
| **B-Tree** | log(n) | log(n) | log(n) | log(n) |
| **Red-Black Tree** | log(n) | log(n) | log(n) | log(n) |
| **AVL Tree** | log(n) | log(n) | log(n) | log(n) |
### Array Sorting Algorithms Complexity

Binary file not shown.

Before

Width:  |  Height:  |  Size: 351 KiB