| ID | 题目 显示标签 隐藏标签 | AC / 尝试 | 难度 | |
|---|---|---|---|---|
| 8411 | P9286 [ROI 2018] Extraction of radium | 0 / 0 | 3 | |
| 8416 | P9287 [ROI 2018] Viruses | 0 / 0 | 3 | |
| 8412 | P9288 [ROI 2018] Innophone | 0 / 0 | 7 | |
| 8418 | P9289 [ROI 2018] Quantum teleportation | 0 / 0 | 7 | |
| 8417 | P9290 [ROI 2018] Decryption | 0 / 0 | 4 | |
| 8421 | P9291 [ROI 2018] Quick sort | 0 / 0 | 6 | |
| 8419 | P9292 [ROI 2018] Robomarathon | 0 / 0 | 5 | |
| 8420 | P9293 [ROI 2018] Addition without carry | 0 / 0 | 7 |