Virtual contest · solo
Educational Codeforces Round 148 (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 | New Palindrome | 800 | |
| B | Maximum Sum | 1100 | |
| C | Contrast Value | 1200 | |
| D1 | Red-Blue Operations (Easy Version) | 2100 | |
| D2 | Red-Blue Operations (Hard Version) | 2400 | |
| E | Combinatorics Problem | 2200 | |
| F | Zombies | 3200 |