What are the main differences between queues and stacks?
Queues and stacks are both data structures, but they operate differently. A stack follows the Last In First Out (LIFO) principle, while a queue follows the First In First Out (FIFO) principle.
Can you give me an example of each?
Sure! A stack can be visualized like a stack of plates; you add and remove plates from the top. A queue is like a line at a ticket counter; the first person in line is the first to be served.
What are some use cases for stacks?
Stacks are commonly used in function calls, undo mechanisms in applications, and parsing expressions.
And what about queues?
Queues are often used in scheduling tasks, managing requests in web servers, and handling asynchronous data.
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