English
| ID | Nazwa | Znaczniki | Zgłosiło | %Rozwiązało | Średnio |
|---|---|---|---|---|---|
| ust | Ustaw(a) | segtree Łatwe | 48 | 87% | 92 |
| ubt | Ustaw Bit! | 156 | 94% | 97 | |
| usu | Usuwanie | oi 32 e1 | 288 | 89% | 90 |
| abba | Usuwanie ABB'Y | 20 | 75% | 92 | |
| r2a | Usuwanie bugów | 623 | 73% | 87 | |
| usu | Usuwanka | oig 14 e2 | 407 | 55% | 64 |
| usz | Uszkodzona klawiatura | 9 | 88% | 92 | |
| usz | Uszkodzona klawiatura | 3 | 100% | 100 | |
| V | Promieniowanie UV 2 | 1 | 0% | 21 | |
| vaf | Vanya and Fence/ Codeforces / A | 101 | 99% | 99 | |
| value | value | 2 | 100% | 100 | |
| vec | Vector | 80 | 98% | 98 | |
| village | village | 1 | 100% | 100 | |
| virus | virus | 2 | 100% | 100 | |
| vlad | Vlad | 6 | 100% | 100 | |
| vlad_x | F. Vlad and Avoiding X | 3 | 100% | 100 | |
| W | Wciąż bez sensu | 25 | 96% | 98 | |
| wag | Waga | 28 | 21% | 57 | |
| wag | Waga | pa final 2016 | 5 | 100% | 100 |
| wag | Waga medianowa | 7 | 85% | 92 |