Virtual contest · solo
Codeforces Round 504 (rated, Div. 1 + Div. 2, based on VK Cup 2018 Final)
7 problems · duration 2:15:00
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 | Single Wildcard Pattern Matching | 1200 | |
| B | Pair of Toys | 1000 | |
| C | Bracket Subsequence | 1200 | |
| D | Array Restoration | 1700 | |
| E | Down or Right | 2100 | |
| F | Mobile Phone Network | 2600 | |
| G | Pisces | 3400 |