Re: simple summation question

--- I wrote:
> The solution provided by Brian is O(N^2), a solution with linear
> complexity is produced using the "scanl" template of the FXSL
> library:

Ooppss... I thought the question was about calculating *running total*.

Of course, calculating sub-totals is very straightforward.




=====
Cheers,

Dimitre Novatchev.
http://fxsl.sourceforge.net/ -- the home of FXSL

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