Problems
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| Problem | Category | Points | AC % | Users | |
|---|---|---|---|---|---|
| Street Parade | 6to Entrenamiento Preuniversitario | 100p | 34.2% | 229 | |
| Substring Reversals. | CSES | 100p | 66.7% | 2 | |
| String Functions. | CSES | 100p | 66.7% | 1 | |
| Cadenas iguales. | Concurso Provincial VCL | 100p | 33.3% | 6 | |
| Invasión en cadena | Atcoder | 100p | 14.9% | 17 | |
| How Many Strings | Copa Nacional | 100p | 17.9% | 14 | |
| String Matching. | CSES | 100p | 21.7% | 19 | |
| String Reorder. | CSES | 100p | 100.0% | 7 | |
| String Transform. | CSES | 100p | 100.0% | 1 | |
| Removiendo Montículos | Olimpiada Cubana de Informática | 100p | 35.5% | 45 | |
| Subarray Divisibility. | CSES | 100p | 22.8% | 24 | |
| Subarray Squares. | CSES | 100p | 100.0% | 1 | |
| Subarray Sums I. | CSES | 100p | 40.0% | 39 | |
| Subarray Sums II. | CSES | 100p | 21.4% | 28 | |
| Filled Subgrid Count I. | CSES | 100p | 66.7% | 2 | |
| Filled Subgrid Count II. | CSES | 100p | 100.0% | 2 | |
| Matriz triangular | PSNIC | 100p | 3.5% | 6 | |
| Rectángulo Maximo | Entrenamiento Avanzado | 100p | 46.5% | 83 | |
| Subordinates | CSES | 100p | 41.0% | 38 | |
| Diferencia de subconjuntos | Code Jam Kickstart | 100p | 22.3% | 27 | |
| Producto de subconjuntos | Original | 100p | 27.7% | 22 | |
| Cadenas subsiguientes | PSNIC | 100p | 2.8% | 15 | |
| Substring Distribution. | CSES | 100p | 100.0% | 2 | |
| Substring Order I. | CSES | 100p | 100.0% | 1 | |
| Substring Order II. | CSES | 100p | 100.0% | 1 | |
| Subtree Queries. | USACO | 100p | 43.0% | 25 | |
| Calculando en Matelandia. | Copa Regional Central | 100p | 27.1% | 390 | |
| Sucesor y Predecesor | Copa Nacional | 100p | 16.6% | 50 | |
| Sufijo en Cadena de Fibonacci | Olimpiada Cubana de Informática | 100p | 31.7% | 57 | |
| Sugoroku | Uncategorized | 100p | 9.5% | 36 | |
| Sum | Uncategorized | 100p | 17.0% | 656 | |
| Suma de adyacentes no divisibles por 3 | Uncategorized | 100p | 12.9% | 25 | |
| Suma Máxima. | Olimpiada Cubana de Informática | 100p | 5.1% | 10 | |
| Sumando Números | Olimpiada Cubana de Informática | 100p | 15.5% | 72 | |
| Suma con pares. | PSNIC | 100p | 23.2% | 150 | |
| Suma de subconjuntos | Copa Nacional | 100 | 5.1% | 23 | |
| Sum of Divisors. | CSES | 100p | 35.8% | 13 | |
| Suma de dos números. | Uncategorized | 100p | 34.6% | 51 | |
| Sumando los pesos | Copa Nacional | 100p | 14.0% | 18 | |
| Suma de enteros. | Uncategorized | 100p | 20.8% | 186 | |
| Suma y producto. | Uncategorized | 100p | 0.7% | 2 | |
| Subarray Sum Queries. | CSES | 100p | 43.4% | 20 | |
| Sumas de Conjuntos. | USACO | 100p | 24.1% | 31 | |
| Sumas en un Triángulo | 7mo Entrenamiento para el Preuniversitario en la UCI | 100p | 47.5% | 211 | |
| Sumas en subarreglos | PSNIC | 100p | 1.8% | 4 | |
| Sumando Sumas. | USACO | 100p | 23.5% | 6 | |
| Triangle Side Sum | COJ | 1 | 27.5% | 52 | |
| Suma con pares. | Uncategorized | 100p | 40.3% | 64 | |
| Superbull. | USACO | 100p | 80.0% | 4 | |
| La Apuesta segura | COJ | 100p | 5.6% | 4 |