OP says he's a C# programmer and doing the solution in C++ was straightforward and he had the time to test it + look for C++ patterns. First weeks in Haskell a

OP says he's a C# programmer and doing the solution in C++ was straightforward and he had the time to test it + look for C++ patterns. First weeks in Haskell as an average joe programmer you'll spend getting your brain wrapped around lazy eval being the default.