Hi. I'm new in this and I have dificulties using strings. I tried to do an "inverese" function that should turn "bac" into "cab" but instead of this I get [98,[97,[99,]]] which I noticed that are tha Ascii codes for c, a, and b. Here is the code: inversa("") -> ""; inversa([Ini|Cont]) -> Inv= inversa(Cont), [Ini,Inv]. Thanks In Advance.