Virtual contest · solo
Codeforces Global Round 30 (Div. 1 + Div. 2)
9 problems · duration 3:00:00
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 | Sequence Game | 800 | |
| B | Even Modulo Pair | 1000 | |
| C | Dungeon | 1400 | |
| D | Copy String | 1800 | |
| E | Journey | 2300 | |
| F1 | Chain Prefix Rank (Easy Version) | 2600 | |
| F2 | Chain Prefix Rank (Hard Version) | 2900 | |
| G | Pointless Machine | 3300 | |
| H | PalindromePalindrome | 3400 |