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May 29, 2024 13:04
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Ejercicios con listas dobles
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| // Ejercicios con listas dobles | |
| // Ejercicio 2: Obtener la lista A con elementos impares | |
| // Ejemplo: L(6,9,2,7,12) => A(9,7) | |
| import java.util.Scanner; | |
| public class Main { | |
| public static void main(String[] args) throws Exception { | |
| Scanner sc = new Scanner(System.in); | |
| int n; | |
| System.out.println("Ingrese el tamaño de la lista: "); | |
| n = sc.nextInt(); | |
| int[] lista = new int[n]; | |
| int i = 0; | |
| while (i < n) { | |
| System.out.println("Ingrese el elemento " + (i + 1) + ": "); | |
| lista[i] = sc.nextInt(); | |
| i++; | |
| } | |
| System.out.println("La lista A con elementos impares es: "); | |
| int[] listaA = listaImpares(lista); | |
| i = 0; | |
| while (i < listaA.length) { | |
| System.out.println(listaA[i]); | |
| i++; | |
| } | |
| } | |
| public static int[] listaImpares(int[] lista) { | |
| int i = 0; | |
| int j = 0; | |
| while (i < lista.length) { | |
| if (lista[i] % 2 != 0) { | |
| j++; | |
| } | |
| i++; | |
| } | |
| int[] listaA = new int[j]; | |
| i = 0; | |
| j = 0; | |
| while (i < lista.length) { | |
| if (lista[i] % 2 != 0) { | |
| listaA[j] = lista[i]; | |
| j++; | |
| } | |
| i++; | |
| } | |
| return listaA; | |
| } | |
| } |
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