| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 473 | P1463 Strategic game | 0 / 0 | (无) | |
| 474 | P1464 Company | 0 / 0 | (无) | |
| 475 | P1465 Multiple | 0 / 0 | (无) | |
| 476 | P1466 Girls and Boys | 0 / 0 | (无) | |
| 477 | P1467 Symbolic Derivation | 0 / 0 | (无) | |
| 478 | P1468 Rectangles | 0 / 0 | (无) | |
| 479 | P1469 COURSES | 0 / 0 | (无) | |
| 480 | P1470 Closest Common Ancestors | 0 / 0 | (无) |