Mindaugas
Mindaugas
> > Shouldn't 10 be a Kaprekar number, since 10^2 = 100, and "100" = "10" + "0" gives 10? > > https://cs.uwaterloo.ca/journals/JIS/VOL3/iann2a.html#:~:text=For%20each%20n%20%3E%3D%201%20%2C,)%20when%20N%20%3D%2010n%20. > > 10 is Disallowed, see above....
Fair enough, was thinking this would be initial solution, as multiple solutions are allowed, on which to improve.