I think No difference. Basically we store the value in

Question

I think No difference. Basically we store the value in

variable if we need it in future or for other calculation but if not them just returning it works. -1 is to reduce the size of stack?

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23.04.2018

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Dumbo · Accepted Answer

Dumbo

From the outset it seems like it's doing the same thing, I'm not sure if there's any performance difference list is used here to implement the stack, self.stack[-1] is just accessing the last item

0

23.04.2018

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I think No difference. Basically we store the value in

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