Virtual contest · solo
Codeforces Round 581 (Div. 2)
6 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 | BowWow and the Timetable | 1000 | |
| B | Mislove Has Lost an Array | 900 | |
| C | Anna, Svyatoslav and Maps | 1700 | |
| D1 | Kirk and a Binary String (easy version) | 2000 | |
| D2 | Kirk and a Binary String (hard version) | 2100 | |
| E | Natasha, Sasha and the Prefix Sums | 2300 |