The ,0 is at the end because Skip specified that the list was zero delimited, and verbs of the form u;._2 are delimited by the last item in the argument list.
I hope this helps, -- Raul On Tue, Mar 30, 2021 at 1:11 AM 'Samir' via Programming <[email protected]> wrote: > > Greate, but why the ,0 at the end of the code? > > On March 29, 2021 10:41:37 PM GMT+02:00, Clifford Reiter > <[email protected]> wrote: > > 0-.~#;._2 t,0 > >2 3 1 5 1 > > > > > > > > > >On Mon, Mar 29, 2021 at 4:34 PM Skip Cave <[email protected]> wrote: > > > >> Given a vector t of ones and zeros" > >> > >> t=. 1 1 0 0 1 1 1 0 1 0 1 1 1 1 1 0 0 0 1 0 > >> > >> > >> How can I code a verb gp that will enumerate the sizes of each > >> zero-delimited group of ones in the vector t? > >> > >> For example: > >> > >> > >> gp t > >> > >> 2 3 1 5 1 > >> > >> > >> Skip Cave > >> Cave Consulting LLC > >> ---------------------------------------------------------------------- > >> For information about J forums see http://www.jsoftware.com/forums.htm > >> > >---------------------------------------------------------------------- > >For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
