Queue

Queue.py

# 파이썬은 큐 라이브러리를 따로 제공함
# queue Queue
# put, get ,qsize
from queue import Queue
q = Queue(maxsize=3)
q.put(3)
q.put(4)
q.put(5)
print(q.qsize())
print(q.get())
print(q.qsize())

# collection 의 deque
# 양쪽에써 뺄 수 있음
# append , pop, popleft
from collections import deque
dq = deque()
dq.append(3)
dq.append(4)
print(dq.pop())
print(dq.popleft())