http://qs1969.pair.com?node_id=592588


in reply to This year I plan to learn about:

C/C++. As well as anything presented to me in the classroom.
Off to college!
C(qw/74 97 104 112/);sub C{while(@_){$c**=$C;print (map{chr($C!=$c?shift:pop)}$_),$C+=@_%2!=1?1:0}}