Yes, ASCII text of three decimal values per line (if I'm remembering correctly): 3.0 4.0 5.0 4.0 4.0 8.0 One of my favorite sort of problem was one that could

Yes, ASCII text of three decimal values per line (if I'm remembering correctly): 3.0 4.0 5.0 4.0 4.0 8.0 One of my favorite sort of problem was one that could easily be solved if you could handle arithmetic with integers larger than 32/64 bit types.