Sum of Digits.

[fhub]

(03-26-2016 06:02 PM)Dieter Wrote:  Four steps is easy – one example is your solution, another one is...

Code:

#009
RMDR
x=0?
X<> L

Yes, I also found this solution, but it doesn't work for 0 (whereas the other one does).

Quote:So four steps is trivial. For less it takes some real art of programming.
No, I do not have a three-step-solution either. Which does not mean it doesn't exist. ;-)

Well, it also doesn't mean that it does exist. ;-)

I doubt that it can really be reduced by one step.

Franz