Virtual contest · solo
Divide by Zero 2017 and Codeforces Round 399 (Div. 1 + Div. 2, combined)
7 problems · duration 2:40:00
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 | Oath of the Night's Watch | 900 | |
| B | Code For 1 | 1600 | |
| C | Jon Snow and his Favourite Number | 1800 | |
| D | Jon and Orbs | 2200 | |
| E | Game of Stones | 2100 | |
| F | Barrels and boxes | 2300 | |
| G | The Winds of Winter | 3300 |