Virtual contest · solo
Codeforces Round 872 (Div. 1)
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 | LuoTianyi and the Show | 1400 | |
| B1 | LuoTianyi and the Floating Islands (Easy Version) | 1800 | |
| B2 | LuoTianyi and the Floating Islands (Hard Version) | 2300 | |
| C | LuoTianyi and XOR-Tree | 2500 | |
| D | LuoTianyi and the Function | 3000 | |
| E | LuoTianyi and Cartridge | 3500 |