Virtual contest · solo
Educational Codeforces Round 142 (Rated for Div. 2)
7 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 | GamingForces | 800 | |
| B | Stand-up Comedian | 1200 | |
| C | Min Max Sort | 1500 | |
| D | Fixed Prefix Permutations | 1700 | |
| E | Divisors and Table | 2400 | |
| F1 | Graph Coloring (easy version) | 2700 | |
| F2 | Graph Coloring (hard version) | 2900 |