diff --git a/src/main/java/com/mycompany/exercicio1/Exercicio1.java b/src/main/java/com/mycompany/exercicio1/Exercicio1.java
index 9bb9767..ae27c4a 100644
--- a/src/main/java/com/mycompany/exercicio1/Exercicio1.java
+++ b/src/main/java/com/mycompany/exercicio1/Exercicio1.java
@@ -11,16 +11,29 @@ import java.util.Scanner;
  * @author 250422
  */
 public class Exercicio1 {
-
+/*************************
+ *  
+ *     Exercicio 12
+ *  
+ *  
+ ************************/
+//    public static void main(String[] args) {
+//        Scanner scanner = new Scanner(System.in);
+//        double soma = 0;
+//        for(int i = 0; i < 12; i++){
+//            System.out.println("Introduza o valor da fatura " + (i + 1));
+//            double valor = scanner.nextDouble();
+//            soma += valor;
+//        }
+//        double media = soma / 12;
+//        System.out.println("A média das faturas é " + media);
+//    }
+/*************************
+ *  
+ *     Exercicio 13
+ *  
+ *  
+ ************************/
     public static void main(String[] args) {
-        Scanner scanner = new Scanner(System.in);
-        double soma = 0;
-        for(int i = 0; i < 12; i++){
-            System.out.println("Introduza o valor da fatura " + (i + 1));
-            double valor = scanner.nextDouble();
-            soma += valor;
-        }
-        double media = soma / 12;
-        System.out.println("A média das faturas é " + media);
     }
 }