ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
---|---|---|---|---|
8440 | P9286 [ROI 2018] Extraction of radium | 0 / 0 | 3 | |
8445 | P9287 [ROI 2018] Viruses | 0 / 0 | 3 | |
8441 | P9288 [ROI 2018] Innophone | 0 / 0 | 7 | |
8447 | P9289 [ROI 2018] Quantum teleportation | 0 / 0 | 7 | |
8446 | P9290 [ROI 2018] Decryption | 1 / 5 | 4 | |
8450 | P9291 [ROI 2018] Quick sort | 0 / 0 | 6 | |
8448 | P9292 [ROI 2018] Robomarathon | 0 / 0 | 5 | |
8449 | P9293 [ROI 2018] Addition without carry | 0 / 0 | 7 | |
10133 | P10649 [ROI 2017] 四轴飞行器编程 (Day 1) | 0 / 0 | 4 | |
10099 | P10650 [ROI 2017] 排序幻觉 (Day 1) | 0 / 0 | 4 | |
10100 | P10652 [ROI 2017] 前往大都会 (Day 1) | 0 / 0 | 6 | |
10098 | P10653 [ROI 2017] 存储器 (Day 2) | 0 / 0 | 5 | |
10101 | P10654 [ROI 2017] 水星上的服务器 (Day 2) | 0 / 0 | 4 | |
10102 | P10655 [ROI 2017] 反物质 (Day 2) | 0 / 0 | 4 | |
10103 | P10656 [ROI 2017] 学习轨迹 (Day 2) | 0 / 0 | 7 |
By signing up a HFOJ universal account, you can submit code and join discussions in all online judging services provided by us.