Virtual contest · solo
Helvetic Coding Contest 2024 online mirror (teams allowed, unrated)
21 problems · duration 4:30:00
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 |
|---|---|---|---|
| A1 | Balanced Shuffle (Easy) | 1000 | |
| A2 | Balanced Unshuffle (Medium) | 2400 | |
| A3 | Balanced Unshuffle (Hard) | 2400 | |
| B1 | Exact Neighbours (Easy) | 1900 | |
| B2 | Exact Neighbours (Medium) | 2100 | |
| B3 | Exact Neighbours (Hard) | 2300 | |
| C1 | Game on Tree (Easy) | 1400 | |
| C2 | Game on Tree (Medium) | 1700 | |
| C3 | Game on Tree (Hard) | 1900 | |
| D1 | Arithmancy (Easy) | 2100 | |
| D2 | Arithmancy (Medium) | 2600 | |
| D3 | Arithmancy (Hard) | 3100 | |
| E1 | Trails (Easy) | 1800 | |
| E2 | Trails (Medium) | 2000 | |
| E3 | Trails (Hard) | 2200 | |
| F1 | Playing Quidditch (Easy) | 2300 | |
| F2 | Playing Quidditch (Medium) | 2300 | |
| F3 | Playing Quidditch (Hard) | 2300 | |
| G1 | Min-Fund Prison (Easy) | 1900 | |
| G2 | Min-Fund Prison (Medium) | 2200 | |
| G3 | Min-Fund Prison (Hard) | 2400 |