# -*- coding: utf-8 -*-
from collections import deque
q = deque([1,2,3,4,5], 5)
q.append(6) # 队尾进队
print(q.popleft()) # 队首出队
# 用于双向队列
q.appendleft(1) # 队首进队
q.pop() # 队尾出队
队列的内置模块（deque）--双向队列
发布时间 2023-08-17 13:29:04作者: zylyehuo
# -*- coding: utf-8 -*-
from collections import deque
q = deque([1,2,3,4,5], 5)
q.append(6) # 队尾进队
print(q.popleft()) # 队首出队
# 用于双向队列
q.appendleft(1) # 队首进队
q.pop() # 队尾出队