| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 8509 | P9286 [ROI 2018] Extraction of radium | 0 / 0 | 5 | |
| 8514 | P9287 [ROI 2018] Viruses | 0 / 0 | 5 | |
| 8510 | P9288 [ROI 2018] Innophone | 0 / 0 | 9 | |
| 8516 | P9289 [ROI 2018] Quantum teleportation | 0 / 0 | 9 | |
| 8515 | P9290 [ROI 2018] Decryption | 0 / 0 | 6 | |
| 8519 | P9291 [ROI 2018] Quick sort | 0 / 0 | 8 | |
| 8517 | P9292 [ROI 2018] Robomarathon | 0 / 0 | 7 | |
| 8518 | P9293 [ROI 2018] Addition without carry | 0 / 0 | 9 |