When should I use a queue or a stack in C#?

When should I use a queue or a stack in C#?

In C#, you should use a stack when you need to access elements in a last-in, first-out (LIFO) manner, like undo functionality. Use a queue for first-in, first-out (FIFO) scenarios, such as task scheduling.

Can you give me an example of when to use a queue?

Sure! A common example of using a queue is in a print job management system, where print jobs are processed in the order they are received.

What about a stack? Can you provide an example?

Absolutely! A stack is often used in function call management, where the most recent function called needs to complete before returning to the previous one.

Are there performance differences between using a queue and a stack?

Generally, both data structures have similar performance characteristics for basic operations. However, the choice depends more on the use case than on performance.