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Merged
merged 2 commits into from
Sep 19, 2024
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✨ Add typescript solution challenge-22 #101

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7b02a88
:sparkles: Add typescript solution challenge-22
marcode24 Sep 19, 2024
88e2d88
:memo: Update README
marcode24 Sep 19, 2024
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60 changes: 60 additions & 0 deletions 2024/22-funciones-de-orden-superior/solution.ts
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Original file line number Diff line number Diff line change
@@ -0,0 +1,60 @@
/* eslint-disable no-console */

// Definición de tipos
type Student = {
name: string;
birthDate: string;
grades: number[];
};

// Función que acepta una función como argumento y aplica esa función a una lista de números
function applyToList(numbers: number[], operation: (num: number) => number): number[] {
return numbers.map(operation);
}

// Función para duplicar un número
function double(number: number): number {
return number * 2;
}

// Usando la función applyToList con la función double
const numbers: number[] = [1, 2, 3, 4];
const doubledNumbers: number[] = applyToList(numbers, double);

console.log(doubledNumbers); // [2, 4, 6, 8]

// Lista de estudiantes
const students: Student[] = [
{ name: 'Alice', birthDate: '1998-06-15', grades: [9.5, 8.7, 9.1] },
{ name: 'Bob', birthDate: '2000-01-22', grades: [6.5, 7.0, 8.2] },
{ name: 'Charlie', birthDate: '1999-11-30', grades: [9.2, 9.8, 10.0] },
{ name: 'Diana', birthDate: '2001-04-10', grades: [8.5, 9.0, 9.3] },
];

// 1. Promedio de calificaciones
const averageGrades = students.map((student) => {
const average = student.grades.reduce((acc, grade) => acc + grade, 0) / student.grades.length;
return { name: student.name, average };
});

// 2. Mejores estudiantes (con promedio >= 9)
const bestStudents = averageGrades
.filter((student) => student.average >= 9)
.map((student) => student.name);

// 3. Estudiantes ordenados por fecha de nacimiento (más jóvenes primero)
const sortedByBirthDate = students
.slice()
.sort((a, b) => new Date(b.birthDate).getTime() - new Date(a.birthDate).getTime());

// 4. Mayor calificación
const highestGrade = Math.max(...students.flatMap((student) => student.grades));

// Mostrar resultados
console.log('Promedio de Calificaciones:', averageGrades);
console.log('Mejores Estudiantes:', bestStudents);
console.log(
'Estudiantes Ordenados por Fecha de Nacimiento:',
sortedByBirthDate.map((student) => student.name),
);
console.log('Mayor Calificación:', highestGrade);
2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -71,7 +71,7 @@ npm run test 'year'/'folder-name'/solution.test.js
| 19 | [Enumeraciones](https://retosdeprogramacion.com/roadmap/) | 🟡 | [![JavaScript](https://img.shields.io/badge/-JavaScript-F7DF1E?style=flat&logo=javascript&logoColor=black)](./2024/19-enumeraciones/index.js) <br /> [![TypeScript](https://img.shields.io/badge/-TypeScript-3178C6?style=flat&logo=typescript&logoColor=white)](./2024/19-enumeraciones/solution.ts) |
| 20 | [Peticiones HTTP](https://retosdeprogramacion.com/roadmap/) | 🔴 | [![JavaScript](https://img.shields.io/badge/-JavaScript-F7DF1E?style=flat&logo=javascript&logoColor=black)](./2024/20-peticiones-http/index.js) <br /> [![TypeScript](https://img.shields.io/badge/-TypeScript-3178C6?style=flat&logo=typescript&logoColor=white)](./2024/20-peticiones-http/solution.ts) |
| 21 | [Callbacks](https://retosdeprogramacion.com/roadmap/) | 🟡 | [![JavaScript](https://img.shields.io/badge/-JavaScript-F7DF1E?style=flat&logo=javascript&logoColor=black)](./2024/21-callbacks/index.js) <br /> [![TypeScript](https://img.shields.io/badge/-TypeScript-3178C6?style=flat&logo=typescript&logoColor=white)](./2024/21-callbacks/solution.ts) |
| 22 | [Funciones de Orden Superior](https://retosdeprogramacion.com/roadmap/) | 🔴 | [![JavaScript](https://img.shields.io/badge/-JavaScript-F7DF1E?style=flat&logo=javascript&logoColor=black)](./2024/22-funciones-de-orden-superior/index.js) |
| 22 | [Funciones de Orden Superior](https://retosdeprogramacion.com/roadmap/) | 🔴 | [![JavaScript](https://img.shields.io/badge/-JavaScript-F7DF1E?style=flat&logo=javascript&logoColor=black)](./2024/22-funciones-de-orden-superior/index.js) <br /> [![TypeScript](https://img.shields.io/badge/-TypeScript-3178C6?style=flat&logo=typescript&logoColor=white)](./2024/22-funciones-de-orden-superior/solution.ts) |
| 23 | [Patrones de Diseño: Singleton](https://retosdeprogramacion.com/roadmap/) | 🟡 | [![JavaScript](https://img.shields.io/badge/-JavaScript-F7DF1E?style=flat&logo=javascript&logoColor=black)](./2024/23-singleton/index.js) |
| 24 | [Patrones de Diseño: Decoradores](https://retosdeprogramacion.com/roadmap/) | 🟢 | [![JavaScript](https://img.shields.io/badge/-JavaScript-F7DF1E?style=flat&logo=javascript&logoColor=black)](./2024/24-decoradores/index.js) |
| 25 | [Logs](https://retosdeprogramacion.com/roadmap/) | 🟢 | [![JavaScript](https://img.shields.io/badge/-JavaScript-F7DF1E?style=flat&logo=javascript&logoColor=black)](./2024/25-logs/index.js) |
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