Csharp
Haskell evenTen = map (\n -> n * 10) . filter even Prelude> evenTen [1,2,3,4,5,6,7,8,9,10] [20,40,60,80,100] Ruby def evenTen(a) a.select{|n| n % 2 == 0}.map{|n| n * 10} end irb(main):004:0> evenTen [1,2,3,4,5,6,7,8,9,10] => [20, 40, 60, 8…
Haskell evenTen = map (\n -> n * 10) . filter even Prelude> evenTen [1,2,3,4,5,6,7,8,9,10] [20,40,60,80,100] Ruby def evenTen(a) a.select{|n| n % 2 == 0}.map{|n| n * 10} end irb(main):004:0> evenTen [1,2,3,4,5,6,7,8,9,10] => [20, 40, 60, 8…
