From: Jason Mayer <slamboy@...>
Date: 2006-12-02T01:02:49+09:00
Subject: Re: loops and branching

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On 11/30/06, ishamid <ishamid@colostate.edu> wrote:
>
> Thank you, but the following does not work properly:
>
> ================
> puts 'Type initial year:'
> leapi = gets.chomp.to_i
> puts 'Type final year:'
> leapf = gets.chomp.to_i
>
> puts ''
>
> while (leapi + (4 - leapi%4)) <= leapf
>        leapi = (leapi + (4 - leapi%4))
>        (leapi..leapf).select do |x|
>          (x % 4 == 0) && (x % 100 != 0) || (x % 400 == 0)
>          puts leapi
>        end
> end
> ================
>
> Please advise ;-)
>
> Best and Thnx
> Idris
>
> On Nov 30, 3:11 pm, "Christoffer Sawicki"
> <christoffer.sawi...@gmail.com> wrote:
> > > if leapi%4 == 0 && (leapi%400 == 0 || leapi%100 != 0)
> > >         puts leapi
> > > else
> > > end
> >
> > > while (leapi + (4 - leapi%4)) <= leapf
> > >         leapi = (leapi + (4 - leapi%4))
> > >         if leapi%4 == 0 && (leapi%400 == 0 || leapi%100 != 0)
> > >                 puts leapi
> > >         else
> > >         end
> > > end(leapi..leapf).select do |x|
> >   (x % 4 == 0) && (x % 100 != 0) || (x % 400 == 0)
> > end
> >
> > --
> > Christoffer Sawickihttp://vemod.net/
>
>
>

puts 'Enter a starting year'
num1 = gets.chomp.to_i
puts 'Enter an ending year'
num2 = gets.chomp.to_i
puts 'The leap years between ' + num1.to_s + ' and ' + num2.to_s +  ' are: '
(num1..num2).select do |x|
  if (x % 4 == 0) && (x % 100 != 0) || (x % 400 == 0)
    puts x
  end
end

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