Problems
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| Problem | Category | Points | AC % | Users ▴ |
|---|---|---|---|---|
| ¿Quién es el jefe? | COJ | 100p | 11.0% | 9 |
| Serpientes | USACO | 100p | 19.6% | 9 |
| Clasificando las Vacas | OCI | 100p | 55.0% | 9 |
| El Gran Juego | OCI | 100p | 11.4% | 9 |
| Transformando Palabras | OCI | 100p | 24.4% | 9 |
| El Prom Bovino | OCI | 100p | 10.9% | 9 |
| Alex y su país | PSNIC | 100p | 6.9% | 10 |
| Tabla de multiplicación | Codeforces | 100 | 12.7% | 10 |
| Mayor Arreglo | PSNIC | 100p | 9.1% | 10 |
| Máxima Puntuación | OCI | 100p | 35.3% | 10 |
| Cadenas subsiguientes | PSNIC | 100p | 2.3% | 10 |
| Polígonos rectos | OCI | 100p | 12.1% | 10 |
| Hasta que sea divisible | Uncategorized | 100p | 18.7% | 10 |
| Tres-Veltör y su Batallón | Uncategorized | 100p | 16.3% | 10 |
| Tres-Veltör y sus Plastilinas | Original | 100p | 25.9% | 10 |
| Números antiprimos | Polish Olympiad | 100p | 20.4% | 10 |
| Pezuña, papel y tijeras | USACO | 100p | 24.0% | 10 |
| Palíndrome | IOI | 100p | 15.0% | 11 |
| Trampas para Gatos | PSNIC | 100p | 22.4% | 11 |
| Parovi | OCI | 100p | 1.2% | 11 |
| Números Humble | USACO | 100p | 15.1% | 11 |
| Calentamiento global | CEOI | 100p | 2.1% | 11 |
| Circulos | PSNIC | 100p | 1.7% | 11 |
| Castillo medieval | Uncategorized | 100p | 7.5% | 11 |
| Máximo de Islas | PSNIC | 100p | 2.7% | 11 |
| Distancias Extrañas | Entrenamiento Avanzado | 100p | 4.5% | 11 |
| H.M.S. Yuna | Uncategorized | 100p | 6.2% | 11 |
| Reubicación | USACO | 100p | 27.7% | 11 |
| Servicio de Renta | OCI | 100p | 15.0% | 11 |
| Tala de Árboles | OCI | 100p | 50.0% | 11 |
| C-3BA y las partes | Original | 100p | 25.4% | 11 |
| Ordenando - I | PSNIC | 100p | 20.3% | 12 |
| Saltos | Olimpiada Mexicana | 100p | 9.9% | 12 |
| Sumando los pesos | Uncategorized | 100p | 10.7% | 12 |
| Cornfields | USACO | 100p | 57.7% | 12 |
| Herederos | PSNIC | 100p | 6.5% | 12 |
| Cerrando la Granja | USACO | 100p | 23.4% | 12 |
| Viaje vacuno | USACO | 100p | 41.9% | 12 |
| Country Hull | Uncategorized | 100p | 20.4% | 12 |
| Vudú | COCI | 100p | 22.6% | 12 |
| Fiesta de la compania | Codeforces | 100p | 8.4% | 13 |
| Intercambiando Baldosas | OCI | 100p | 18.5% | 13 |
| Último dígito | 7mo Entrenamiento para el Preuniversitario en la UCI | 100p | 10.5% | 13 |
| Cubierta de lluvia | PSNIC | 100 | 25.5% | 13 |
| Pizzas para la CIIC | CIIC | 100p | 21.1% | 13 |
| Combinando Plastilinas | II Copa Nacional | 100p | 10.2% | 13 |
| Clasificando fracciones | Uncategorized | 100p | 6.9% | 13 |
| El Acróbata de Circo | OCI | 100p | 31.7% | 13 |
| Dos veces en el intervalo | COCI | 100p | 3.7% | 13 |
| Pintando el lienzo | USACO | 100p | 20.6% | 13 |