Task Create a function called is empty(). Its task is to check whether or not there are elements left inside the stack. 1. Create a function called is empty() 2. It should take one argument: queue 3. return the boolean True if the argument is empty (one method is to compare len(queue) with 0).

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Operations of Linked List

A linked lists are one of the most widely used and effective data structures, with applications in every programming language, including C, C++, Python, Java, and C#.