Python: Create a LIFO queue

Python heap queue algorithm: Exercise-29 with Solution

Write a Python program to create a LIFO queue.

Sample Solution:

Python Code:

import queue
q = queue.LifoQueue()
#insert items at the head 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()

Sample Output:

3 2 1 0  

Flowchart:

Python Code Editor:

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