| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 561 | DEMC120 DE-MC-120 上游A耗时10分钟,B耗时20分钟,二者可并行,之后C耗时5分钟,总最短时长? | 0 / 0 | 5 | |
| 641 | DEMC200 DE-MC-200 A耗12、B耗18,可并行,C耗7依赖二者成功,总最短时长? | 0 / 0 | 5 |
By signing up a Hydro universal account, you can submit code and join discussions in all online judging services provided by us.