Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations IamaSherpa on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
-
Add an element in a list
Argh, I'm stupid^^ It was so easy. Just "add(A,B,[A|B]). -
Add an element in a list
Hi, I want to add an element in the head of a list, for instance: add(a,[b,c],N). N= [a,b,c]. But I'm too stupid, I don't know how to start with the easy case, when the list is empty. I thought of add(A,[],[A]). I think it is wrong, because at the end of a recursive list A will stand at the...
