maxIndexAndValue=: ((i.,]) >./) I hope this helps,
-- Raul On Tue, Jan 24, 2017 at 9:58 PM, 'Jon Hough' via Programming <[email protected]> wrote: > I want to get the max value of a list, and return the first index of its > occurrence in the list, tacitly. > > My solution > > maxWithIndex =: {.@:I.@:(= >./), >./ > > works ok, but calculates >./ twice. Is there a tacit way to do this with only > a single calc of >./ ? > > Thanks, > Jon > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
