Virtual contest · solo
Educational Codeforces Round 14
6 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 | Fashion in Berland | 1000 | |
| B | s-palindrome | 1600 | |
| C | Exponential notation | 1800 | |
| D | Swaps in Permutation | 1700 | |
| E | Xor-sequences | 1900 | |
| F | Couple Cover | 2200 |