| 219 | } |
| 220 | |
| 221 | long dist2(int x1, int y1, int x2, int y2) { |
| 222 | return (x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1); |
| 223 | } |
| 224 | |
| 225 | // Viewers like evince can get really confused during copy-paste when |
| 226 | // the baseline wanders around. So I've decided to project every word |