From: Harry Kakueki Date: 2008-05-04T21:22:12+09:00 Subject: Re: Reverse Divisible Numbers (#161) On Sat, May 3, 2008 at 4:15 PM, ThoML wrote: > > you could use some interesting shortcuts. > > > $ time ruby19 q161b.rb 10000000000000000 > Found 78 numbers > > Did I miss a number? > > So far I have ruby q161.rb 10000000000000000 84 numbers I am not sure yet whether or not I am missing some numbers. You seem to be missing at least six. Harry -- A Look into Japanese Ruby List in English http://www.kakueki.com/ruby/list.html