Python: Create a FIFO queue

Last update on April 01 2025 13:21:23 (UTC/GMT +8 hours)

28. FIFO Queue Creation

Write a Python program to create a FIFO queue.

Sample Solution:

Python Code:

import queue
q = queue.Queue()
#insert items at the end of the queue 
for x in range(4):
    q.put(str(x))
#remove items from the head of the queue 
while not q.empty():
    print(q.get(), end=" ")
print("\n")

Sample Output:

0 1 2 3 

Flowchart:

For more Practice: Solve these Related Problems:

• Write a Python program to create a FIFO queue using collections.deque, enqueue a series of elements, and then display them in order.
• Write a Python script to simulate a FIFO queue by adding items and then dequeuing them one by one, printing each item as it is removed.
• Write a Python program to implement a FIFO queue, display its contents before and after dequeuing, and then print the final queue size.
• Write a Python function to create a FIFO queue, add several numbers, and then return the queue as a list in the order they were enqueued.

Python Code Editor:

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