Virtual contest · solo
Codeforces Round 849 (Div. 4)
8 problems · duration 2:25:00
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 | Codeforces Checking | 800 | |
| B | Following Directions | 800 | |
| C | Prepend and Append | 800 | |
| D | Distinct Split | 1000 | |
| E | Negatives and Positives | 1100 | |
| F | Range Update Point Query | 1500 | |
| G1 | Teleporters (Easy Version) | 1100 | |
| G2 | Teleporters (Hard Version) | 1900 |