Breaking News: Grepper is joining You.com. Read the official announcement!

python queue data structure

Add Answer

Panzer answered on March 6, 2022 Popularity 9/10 Helpfulness 3/10

answer python queue data structure

related queue in python

related queue data structure in python

python queue data structure

Comment

from collections import deque
my_queue = deque
my_queue.append(5)
my_queue.append(10)
print(my_queue)
print(my_queue.popleft())

Popularity 9/10 Helpfulness 3/10 Language python

Source: youtu.be

Tags: python queue structure

Link to this answer
Share Copy Link

Contributed on Jun 21 2023

Panzer

0 Answers Avg Quality 2/10

Closely Related Answers

queue in python

Comment

import queue
 
q = queue.Queue # initialisation

# get() – Remove and return an item from the queue. If queue is empty, wait until an item is available.
# put(item) – Put an item into the queue. If the queue is full, wait until a free slot is available before adding the item.
# empty() – Return True if the queue is empty, False otherwise.  
# maxsize – Number of items allowed in the queue.
# full() – Return True if there are maxsize items in the queue. If the queue was initialized with maxsize=0 (the default), then full() never returns True.
# get_nowait() – Return an item if one is immediately available, else raise QueueEmpty.
# put_nowait(item) – Put an item into the queue without blocking. If no free slot is immediately available, raise QueueFull.
# qsize() – Return the number of items in the queue.

Popularity 10/10 Helpfulness 2/10 Language python

Source: www.geeksforgeeks.org

Tags: python py

Link to this answer
Share Copy Link

Contributed on Mar 06 2022

Purple Team

0 Answers Avg Quality 2/10

queue data structure in python

Comment

"""
Queue is a data structure that stores elements in FIFO behaviour.
(FIFO = the item that is least recently added is removed the first)
You can imagine it as an actual queue where the person who ordered first is
first in queue, thus, gets their order served first.

There are various ways to do this, like using a library, making your own, or
just simply using a list
"""
from queue import Queue  # watch out with the capital letters

# Making the queue
queuename = Queue()

# We use .put() to insert value and .get() to pop the first one.
# You can think this as a normal queue

queuename.put(1)  # adds int 1 to index 0
# To access the queue, you need to change it to list
print(list(queuename.queue))
# Output : [1]

queuename.put(2)  # adds int 2 to index 1
print(list(queuename.queue))
# Output: [1,2]

queuename.get()  # removes index 0 (int 1)
print(list(queuename.queue))
# Output: [2]

# We can simulate the same effects using normal list, but the longer the queue
# the more ineffecient it becomes

queuesimulate.append(1)
print(queuesimulate)
# Output : [1]

queuesimulate.append(2)
print(queuesimulate)
# Output: [1,2]

queuesimulate.pop(0)  # 0 is the index number
print(queuesimulate)
# Output: [2]

Popularity 9/10 Helpfulness 1/10 Language python

Source: Grepper

Tags: python py

Link to this answer
Share Copy Link

Contributed on Jun 04 2022

Sparkling Seahorse

0 Answers Avg Quality 2/10

python queue data structure

Contents

More Related Answers

python queue data structure

Closely Related Answers

queue in python

queue data structure in python

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.