import queue q = queue.Queue() # create a new queue q.put(1) # add an element to the queue q.put(2) q.put(3)
import queue q = queue.Queue() q.put(1) q.put(2) q.put(3) x = q.get() # x is now 1, the first element in the queue
import queue q = queue.Queue() q.put(1) if q.empty(): print("The queue is empty.") else: print("The queue is not empty.")
import queue q = queue.LifoQueue() # create a LIFO queue q.put(1) q.put(2) q.put(3)In conclusion, the Python Queue library is a useful tool for implementing FIFO and LIFO data structures. It is a part of the standard library in Python and is easy to use.