//Ejercicio 1

let clientes = ["Alejandro", "Alfonso", "Gerardo"];

let empleados = ["empleado1", "empleado2","empleado3"];

let usuarios = clientes.concat(empleados);

console.log(usuarios);

//ejercicio 2

let numbers = [5, 32, 43, 4];

let impares = numbers.filter((n) => { return n % 2 !== 0; });

console.log(impares);

//ejercicio 3

let people = [{

id:1,

name: "John",

age: 28

},{

id: 2,

çname: "Jane",

age: 31

},{

id: 3,

name: "Peter",

agee: 55}];

let youngPeople = people.filter((person) => {

return person.age < 35;

});

console.log(youngPeople);

//4 ejercicio

let people2 = [

{name:"bob", id:1},{name: "john", id: 2},

{name: "alex", id:3}, {name:"john", id: 3}

];

function contarNombres(arr) {

let nameCounts = {};

arr.forEach(person => {

if (nameCounts[person.name]) {

nameCounts[person.name]++;

} else {

nameCounts[person.name] = 1;

}

});

return nameCounts;

}

let nombresRepetidos = contarNombres(people2);

console.log(nombresRepetidos);

//ejercicio 5

let myArray = [1,2,3,4];

function maxMin(arr) {

let maximo = Math.max(...arr);

let minimo = Math.min(...arr);

console.log("Numero maximo:", maximo);

console.log("Numero minimo: ", minimo);

}

maxMin(myArray);

//ejercicio 6

let object = {

key1: 10,

key2: 3,

key3: 40,

key4: 20

};

function sortKeysValues(obj) {

let entries = Object.entries(obj); //convierte el onjeto en un arreglo de pares

entries.sort((a, b) => {

return a[1] - b[1];

});

let sortedKeys = entries.map((entry) => {

return entry[1];

});

return sortedKeys;

}

let sortedKeys = sortKeysValues(object);

console.log(sortedKeys);

//_------------------- tabla