Another way, >./@(5 */\ 10&#.^:_1) 73167176531330624919225119674426574742355349194934x 6048
________________________________ From: "Sherlock, Ric" <[email protected]> To: Programming forum <[email protected]> Sent: Sun, December 6, 2009 5:01:45 PM Subject: Re: [Jprogramming] Code review / Euler > From: Lau B. Jensen > > > You can use "each" (&.>) > > > > However currently the data in the boxes is character (not numeric) so > you're going to have to > > However it is probably neater to work directly with the groups of 5. > > > > Or even better still convert them back to integers before grouping: > > data=: _&"."0 ": > 73167176531330624919225119674426574742355349194934x > > 5 */\ _"."0 ": data > > 882 126 294 1764 1470 > > Thank you very much Mr. Sherlock - I really took away some insights > from seeing how you approached that problem for several angles! Note the redundant ( _&"."0 ": ) I should have removed from my code: 5 */\ _&"."0 ": 73167176531330624919225119674426574742355349194934x 882 126 294 1764 1470 ... ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
