and that would be a HoTHel !
edit: he said tab-separated so '\t' probably?
In reply to Re^2: which data structure do I need for this grouping problem?
by bliako
in thread which data structure do I need for this grouping problem?
by Anonymous Monk
| For: | Use: | ||
| & | & | ||
| < | < | ||
| > | > | ||
| [ | [ | ||
| ] | ] |