Question

Write the deletion operation of a queue containing numbers using a class.

Answer 1

class NumberQueue:
    def __init__(self):
        self.queue = []

    def deletion(self):
        if not self.queue:
            print("Queue Empty")
            return None
        return self.queue.pop(0)  # Remove from the front


numbers = NumberQueue()
numbers.queue.extend([10, 20, 30])
print(numbers.deletion())