Thanks for your help. It was very useful.
Though in comparison with C or C++ I can't figure out so clear the syntax.
Maybe it has to do with the syntactic Sugar of each Language. I 'll give you a
similar example I saw in a book for Haskel
The following program just returns the value of the
Hello to everybody
I am an new user of Haskel and generally in functional programming and I could
say that I am very impressed from this Language. Though I can't understand the
use of datatypes.
Let's take a firly simple situtation
e.g. data Pair a b = Pair a b
i.e. an new type with name Pair
