Hello,
an answer from me, this is NOT the homework assignment. For my own homework
assignment, I had to create custom data types and convert a string
containing my datatype into my datatype. I will not expose my datatype, but
it is something with logical operators.
My approach would be using "operator recognition", I've written a function
that can search those "operators". However I was wondering how they would do
it with intergers because intergers are in a infinity set! But I couldn't
figure it out =(.
Thanks for answering you all!
2009/3/22 John Dorsey
Anonymous One,
I'm new to haskell, I'm wondering how can you write a function that will do the following: fromIntToString :: Int -> String
Is this a homework assignment, perchance? Please take a look at http://www.haskell.org/haskellwiki/Homework_help Everyone here is glad to help, but we're also sensitive on academic honesty.
With that said, you've done the first step, which is writing down the function's type. You don't want to iterate over all possible Int values, so maybe a recursive definition is in order. What are the cases to consider? Like, what happens if you have a negative number...
this is a cast function to cast an Int to a String. I know such function
By the way, "cast" is probably the wrong word for what you want. You're building a string representation of an Integer; in my view it's not "just" a type conversion.
Good luck, John