Big O Complexity Graph

Big O Complexity Graph

Big O === O()

算法复杂度速查表

数据结构

数组排序算法

Quicksort O(n log(n)) O(n log(n)) O(n^2) O(log(n))
Mergesort O(n log(n)) O(n log(n)) O(n log(n)) O(n)
Timsort O(n) O(n log(n)) O(n log(n)) O(n)
Heapsort O(n log(n)) O(n log(n)) O(n log(n)) O(1)
Bubble Sort O(n) O(n^2) O(n^2) O(1)
Insertion Sort O(n) O(n^2) O(n^2) O(1)
Selection Sort O(n^2) O(n^2) O(n^2) O(1)
Shell Sort O(n) O((nlog(n))^2) O((nlog(n))^2) O(1)
Bucket Sort O(n+k) O(n+k) O(n^2) O(n)
Radix Sort O(nk) O(nk) O(nk) O(n+k)

1. Quicksort 快速排序
2. Mergesort
3. Timsort
4. Heapsort
5. Bubble
6. Insertion
7. Selection
8. Shell Sort
9. Bucket Sort 桶排序
10. Radix Sort 基数排序
11. Tree Sort
12. Counting Sort
13. Cubesort

图操作

refs

https://www.techug.com/post/bigo-cheatsheet.html

https://www.bigocheatsheet.com/

https://www.geeksforgeeks.org/analysis-algorithms-big-o-analysis/

http://www.souravsengupta.com/cds2016/lectures/Complexity_Cheatsheet.pdf

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