Virtual contest · solo
Educational Codeforces Round 87 (Rated for Div. 2)
8 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 | Alarm Clock | 900 | |
| B | Ternary String | 1200 | |
| C1 | Simple Polygon Embedding | 1400 | |
| C2 | Not So Simple Polygon Embedding | 2000 | |
| D | Multiset | 1900 | |
| E | Graph Coloring | 2100 | |
| F | Summoning Minions | 2500 | |
| G | Find a Gift | 2600 |