Virtual contest · solo
Yandex.Algorithm Open 2011: Qualification 1
5 problems · duration 2:00:00
Hit Start contest to begin the countdown. Problems below open in a new tab when you click them — close the tab when you're finished with a problem. Click ✓ next to a problem when you AC'd it on cf-mirror or CF.
| Idx | Name | Rating | Status |
|---|---|---|---|
| A | Plug-in | 1400 | |
| B | Sequence Formatting | 1700 | |
| C | Average Score | 1700 | |
| D | Polycarp's Picture Gallery | 2100 | |
| E | Pairs | 2700 |