-
-
# 源码分析
## Python 的deque双端队列
``` Python 中没有queue数据结构，有双端队列 deque ```
### 用list实现简单的队列queue
```python
class Queue:
def __init__(self):
self.queue = []
def enqueue(self,…
-
# Project ideas
Some project ideas, read after the list to find out more about them. If you want to do one of these as your project, leave a comment on this issue and click the checkbox (so that we d…
-
# 用 add first 或 add last 这套新的 API 改写 Deque 的代码
```java=
import java.util.Deque;
import java.util.LinkedList;
public class DoubleQueue {
public static void main(String[] args) {
D…
-
There are N cities numbered from 1 to N.
You are given connections, where each connections[i] = [city1, city2, cost] represents the cost to connect city1 and city2 together. (A connection is bidirec…
-
# [118-Week01] Recap
## 1. Practice
- There's really no shortcut to it, just practice relentlessly by following the 5-step method. Peace out AI...
.
The **Priority Queue** opens up mor…
-
- [ ] Implement "Term at a a time" algorithm for determining document score Ad.
…