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Solucion en typescript #253

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Original file line number Diff line number Diff line change
Expand Up @@ -15,3 +15,47 @@ import Foundation
* - Tienes toda la información sobre los retos semanales en https://retosdeprogramacion.com/semanales2022.
*
*/

/* Enunciado: Dado un array de enteros ordenado y sin repetidos, crea una función que calcule y retorne todos los que faltan entre el mayor y el menor.
* - Lanza un error si el array de entrada no es correcto.*/


let missing = NumbersMissing([1,2,10,3,]);

console.log(missing);

function NumbersMissing(numbers: Array<number>) : Array<number> | string {
if (!IsOrdered(numbers) || !IsUnique(numbers)){
return "Error";
}
let missingNumbers : Array<number>=[];
for (let index = 1; index < numbers.length; index++) {
if(numbers[index - 1] + 1!= numbers[index]){
missingNumbers.push(numbers[index - 1] + 1);
numbers.splice(index, 0,numbers[index - 1] + 1);
}
}

return missingNumbers;
}

function IsOrdered(numbers: Array<number>) : boolean {

for (let index = 1; index < numbers.length; index++) {

if(numbers[index] < numbers[index - 1]) return false;
}
return true;
}

function IsUnique(numbers: Array<number>) : boolean {
let aux : Array<Number> = [];

for (let index = 0; index < numbers.length; index++) {
if(aux.find((n) => n === numbers[index]) != null){
return false;
}
aux.push(numbers[index]);
}
return true;
}