What will be the output of the following code snippet?from queue import Queueq = Queue(maxsize=3)q.put(1)q.put(2)q.put(3)q.get()q.put(4, block=False) print(q.full())OptionsFalseTrueErrorNone
Question
What will be the output of the following code snippet?from queue import Queueq = Queue(maxsize=3)q.put(1)q.put(2)q.put(3)q.get()q.put(4, block=False) print(q.full())OptionsFalseTrueErrorNone
Solution
The output of the code snippet will be True.
Here's the step by step explanation:
- A queue of maximum size 3 is created.
- Three elements (1, 2, 3) are put into the queue. At this point, the queue is full.
- The
get()method is called which removes an element from the queue. After this operation, the queue contains two elements (2, 3) and is not full. - Another element (4) is put into the queue using
put(4, block=False). Now, the queue is full again as it contains three elements (2, 3, 4). - The
full()method is called which returns True if the queue is full. Since the queue is full, True is printed.
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