ProjectEuler #9

gistfile1.rb

sum = 1000

catch (:done) do
  (1..(sum / 3 - 1)).each do |a|
    ((a+1)..(sum - a) / 2 - 1).each do |b|
      c = sum - a - b
      if (a**2 + b**2 == c**2) && (a + b + c == sum)
        p a, b, c
        p ans = a * b * c
        throw :done
      end
    end
  end
end