Can you please explaiun 'deep down within the stack'?
Tara2 Can you please explaiun 'deep down within the stack'? because the push down automaton has access to the top that's how stacks work but it does not have access deep down within the stack that is not how stacks work so that's cheating but ignoring the cheating for the minute if That is a breathless, rambling, ungrammatical, unnatural passage. It sounds like they are talking about machine-language programming.
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Tara2Can you please explaiun 'deep down within the stack'?
because the push down automaton has access to the top that's how stacks work but it does not have access deep down within the stack that is not how stacks work so that's cheating but ignoring the cheating for the minute if
That is a breathless, rambling, ungrammatical, unnatural p
Tara2it does not have access deep down within the stack
~ it cannot do anything with any element in the stack except the top element
Think of a stack as a vertical column of coins.
~ it doesn't know anything about any coin in the stack except the topmost coin