combinatorios

src/Metodos3.java

@@ -2,7 +2,6 @@ import java.util.*;
 
 public class Metodos3 {
     public static void main(String[] args) {
-        Scanner sc = new Scanner(System.in);
         boolean detener = false;
         int num = 0;
         while(!detener){
@@ -13,7 +12,6 @@ public class Metodos3 {
             } else detener = true;
         }
         System.out.printf("El factorial de %d es %.2f\n", num, factorial(num));
-        sc.close();
     }
     private static double factorial(int n) {
         double result = 1.00;