Please provide more clarity in the description:

Find a place as far from other people as possible

I though you meant to maximize the distance to the nearest person, but that's not the case in the example.
Are we meant to maximize the 'average' distance, or use some other metric?

In the future you might want to add more cards, even if they are recognized in a different way.
So it's best to make a separate function for each, this way you won't have to restructure your code later.

Best solution IMO because it doesn't pre-compute a list of random numbers.
So this is more scalable and likely faster

Elegant, but not best practice because iterative solutions should be preferred over recursive ones.

Wow this is my first time hearing about DFA.
Thank you for the diagram, this is such an elegant way to approach a problem.

Bro i blive its a good one, some times u have to make delays even with loops itself,default value in loop .02 seconds we made it 2 first then another loop to run it 4 times.

Time sleep is very useful for any task that you want to run at an interval.
For example if you write control software for a camera. If you want 10 fps, you might time.sleep for 100ms.

Or you might have a web scraper that should refresh every 6 hours.

There are even safety reasons. Making your code slower helps deal with timing attacks:
https://www.techtarget.com/searchsecurity/definition/timing-attack

You cannot get that behaviour wihout using any classes or objects in python

Can anyone explain how to arrive at these equations?

this code will catch an undesired error for lists that contain no integers

Using only correct NegaFibonacci numbers, there is no ambiguity.

1 and 2 are not consecutive NegaFibonacci numbers, they are separated by -1.

You say f(3) -> [2, 1]
But shouldnt the output be [3]?
(Besides, 1 and 2 are consecutive numbers)

Some values have multiple solutions.

6 = 5 + 1
6 = 8 - 2

How should this be priorizited?

Nice implementation of the naive solution, though I don't think it is best practice to actually store all the factors in a list.