% https://open.kattis.com/problems/ofugsnuid % 1s % 1.3-1.5 Easy % Uncompressed: 80 chars main :- readln([_|S],end_of_file), reverse(S,R), maplist(writeln,R). /* % Shorter using readln/2: 64 chars. But it's much slower than reverse4.pl: 0.74s vs 0.24s. main:-readln([_|S],end_of_file),reverse(S,R),maplist(writeln,R). */