No typo by me; I suspect that users get different inputs.
Henry Rich On 12/12/2015 8:57 PM, Brian Schott wrote:
My attempt fails with a stack error after about power of 25, so I cannot use it to solve day 10, really. The code below can be used as follows, but 40 cannot replace 25. I tried M. but with no effect. Any other recommendations would be appreciated. NB. v ^: (25) 3 1 1 3 3 2 2 1 1 3 Notice that I elected to use 3 1 1 3 3 2 2 1 1 3 to start and I noticed others some chose to use instead of 1 1 1 3 2 2 2 1 1 3 (I think Henry has a typo in his version, btw). I don't understand why that choice was made. m66 =: 1 ,~ 2 ~:/\ ] headNo =: (1 + (i.&1))@m66 head =: headNo{.] tail =: headNo}.] next =: headNo , ({.@head) v =: ]`(1,])`($:@:tail,~next)@.(2<.#) On Thu, Dec 10, 2015 at 4:29 PM, Henry Rich <henryhr...@gmail.com> wrote:We all had the same solution. My version is # ,@((# , {.);.1~ (~: |.!.0))^:40 "."0 '1113122113' Henry Rich
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