17.1.1

[mike]

Hi all; Dave i know you are passed this point and am wondering how you
interpreted this exercise. I do not think
that the input is an arb number of lists (in that case you
need a list of list as inputs) ; but (my-append lis1 lis2 lis3) is
limited to 3 inputs
mike

[Dave]

Hi Mike --

My solution was tailored to 3 inputs, no more, no less:

;my-append : (listof X) (listof X) (listof X) -> (listof X)
;consumes 3 lists of elements, combines them all into a single list

That's the way I read it....

Dave

[mike]

thanks, Dave

[Dave]

No problem. Good luck!