Thanks for posting. I also considered posting a solution in SQL. Instead, I may use it as an opportunity to learn and evaluate jdb. A jdb solution may look more like the Q version.
On Fri, Oct 4, 2013 at 12:24 PM, inv2004 . <[email protected]> wrote: > My Q version: https://dl.dropboxusercontent.com/u/34917039/1.q > method is the same: group, sum, cat, order > > I am sure it is not the best version, but looks very simple. Now I am going > learn your J version, which is so different from K/Q in my mind. > > > On Thu, Oct 3, 2013 at 1:38 PM, inv2004 . <[email protected]> wrote: > > > Joe, > > > > Please find my perl solution. I it far away from ideal, but very simple > to > > read and write: https://dl.dropboxusercontent.com/u/34917039/1.pl > > > > Sorry for misunderstanding, I do not have K solution, I just mentioned > > my experience in K: I never have so many boxes/unboxes and { in k. I > > could write it from the same simple algorithm like I used in perl, I > think > > it will be quite simple, I will do it when I have time. > > > > Regards, > > > > > > On Thu, Oct 3, 2013 at 12:58 PM, Joe Bogner <[email protected]> wrote: > > > >> Dan, thank you very much for posting your solution. I'll continue to > study > >> it. I'm impressed with how compact and how much more clear the solution > is > >> than the original requirements. > >> > >> I took a crack at translating it to another language that I experiment > >> with > >> for it's conciseness - PicoLisp > >> > >> https://gist.github.com/joebo/6813083 > >> > >> My solution eliminated the lines that were tab delimited instead of > space > >> delimited to simplify my attempt. > >> > >> inv2004, can you post your perl and k solution? I'd be interested in > >> seeing > >> how it compares > >> > >> Joe > >> . > >> > >> > >> > >> > >> On Thu, Oct 3, 2013 at 9:28 AM, R.E. Boss <[email protected]> wrote: > >> > >> > ;-) > >> > > >> > Yeah, but we were focusing on the teacher; it takes a steep curve to > >> learn > >> > to play this violin all by oneself. > >> > > >> > > >> > R.E. Boss > >> > > >> > (Add your info to > http://www.jsoftware.com/jwiki/Community/Demographics) > >> > > >> > > -----Original Message----- > >> > > From: [email protected] [mailto:chat- > >> > > [email protected]] On Behalf Of Dan Bron > >> > > Sent: donderdag 3 oktober 2013 15:03 > >> > > To: [email protected] > >> > > Subject: Re: [Jchat] my programm looks terrible > >> > > > >> > > You guys flatter me. > >> > > > >> > > But while we sometimes focus on the violinist, let's not forget it > is > >> the > >> > violin > >> > > which makes the music. > >> > > > >> > > -Dan > >> > > > >> > > -----Original Message----- > >> > > From: [email protected] > >> > > [mailto:[email protected]] On Behalf Of R.E. Boss > >> > > Sent: Thursday, October 03, 2013 3:41 AM > >> > > To: [email protected] > >> > > Subject: Re: [Jchat] my programm looks terrible > >> > > > >> > > I told Bron before he is a talented teacher; fortunately he does > >> > everything to > >> > > prove me right. > >> > > > >> > > > >> > > R.E. Boss > >> > > > >> > > (Add your info to > >> > > http://www.jsoftware.com/jwiki/Community/Demographics ) > >> > > > >> > > > >> > > > -----Original Message----- > >> > > > From: [email protected] [mailto:chat- > >> > > > [email protected]] On Behalf Of David Lambert > >> > > > Sent: donderdag 3 oktober 2013 6:47 > >> > > > To: chat > >> > > > Subject: Re: [Jchat] my programm looks terrible > >> > > > > >> > > > When Dan Bron writes, people read. > >> > > > Define nouns in reverse order. Of course! > >> > > > No, really! > >> > > > > >> > > > > >> ---------------------------------------------------------------------- > >> > > > 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 > >> > > >> ---------------------------------------------------------------------- > >> For information about J forums see http://www.jsoftware.com/forums.htm > >> > > > > > > > > -- > > Regards, > > Alexander. > > > > > > -- > Regards, > Alexander. > ---------------------------------------------------------------------- > For information about J forums see http://www.jsoftware.com/forums.htm > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
