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| Name | Name | Last commit date | ||
|---|---|---|---|---|
parent directory.. | ||||
Java,C++: int a[]
Python: list=[]
JavaScript: let x = [1,2,3]
特点:
| 操作 | 时间复杂度 |
|---|---|
| prepend | O(1) |
| append | O(1) |
| lookup | O(1) |
| insert | O(n) |
| delete | O(n) |
| 操作 | 时间复杂度 |
|---|---|
| prepend | O(1) |
| append | O(1) |
| lookup | O(n) |
| insert | O(1) |
| delete | O(1) |
在Redis中最为常用
| 操作 | 时间复杂度 |
|---|---|
| prepend | O(1) |
| append | O(1) |
| lookup | O(logn) |
| insert | O(1)? |
| delete | O(1)? |
各种搜索结构提高效率的方式都是通过空间换时间得到的。
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