출처 | 하위 출처 | 채점 가능한 문제 | 총 문제 |
---|---|---|---|
Central European Regional Contest | 30 | 766 | 773 |
Mid-Central European Regional Contest | 2 | 17 | 17 |
Northwestern European Regional Contest | 26 | 1076 | 1083 |
Southeastern European Regional Contest | 21 | 213 | 213 |
Southwestern European Regional Contest | 22 | 247 | 263 |