make a list with lists

[pascalxricher]

Hi !

I need to take a list like that : [ [ [1, 2], [3, 4] ], [ [5, 6], [7, 8] ] ] and this list must become :

[ [1, 2], [3, 4], [5, 6], [7, 8] ]

I know the concept that recursively I'll add element in an other list but I don't know how to implement it...

Anybody can help me ?!

Thanks,
Pascal ;

 

[vingtaine]

Try this with some modification.

shuffle([],L,L).
shuffle([X|Y],[M|N],[X,M|T]):-shuffle(Y,N,T),!.
shuffle([X|Y],[],[X|T]):-shuffle(Y,[],T).

 

[vingtaine]

Oh.. replace the happy face with :-s