Virtual contest · solo
Unknown Language Round 4
10 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 | Hexagonal numbers | 900 | |
| B | Gnikool Ssalg | 1400 | |
| C | Decimal sum | 1500 | |
| D | Exponentiation | 1500 | |
| E | Tribonacci numbers | 1600 | |
| F | Prime factorization | 1600 | |
| G | CAPS LOCK ON | 1700 | |
| H | Balanced brackets | 1600 | |
| I | Array sorting | 2300 | |
| J | Date calculation | 1800 |