> Figure out how much memory fib_dp is holding on to right before it returns
> the answer. fib(400000) is a _big_ number! And so is fib(399999), and
> fib(399998), and fib(399997), etc. By the time you're done, you're holding
> on to quite a huge pile of storage here. Depending on how much physical
> memory you have, you much actually be swapping before you're done.
>
> --
> Alan Bawden
> --
>
T
Thank you Alan. You are right! we use too much memeoy to save the answer in
the dp list. Now I get it, thank you so much.
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