2 multiples

import java.util.Scanner;

public class multipied {
    public static Scanner scanner = new Scanner (System.in);
    public static void main(String[] args) {
        System.out.println("Enter int");
        int n = scanner.nextInt();
        int sum = 1;
        System.out.println("For loop");
        for(int i = 0 ; i < n ; ++i ){
            if(n == 0){
                System.out.println(sum+'\n');
                break;
            }
            sum*=2;
        }
        System.out.println(sum);
        int r = multipied(n);
        System.out.println("\nRecursive");
        System.out.println(r);
        ;

    }

    public static  int multipied(int n){

        if(n ==0)
            return 1;

        return 2 * multipied(n-1);
    }

}

Similar codes

0 vote172 views1 answer
Initialize generic array java
Java
-1 vote138 views1 answer
How to add integers in an arraylist
Java
0 vote138 views1 answer
Supprimer les cratères spéciaux d'un String java
Java
0 vote160 views1 answer
How do I retrieve editors registered for a certain file extension in Eclipse?
Java
0 vote148 views1 answer
Double quotes in string java
Java
0 vote141 views1 answer
Index 1 out of bound for length 1 java
Java
2 votes145 views1 answer
Setting up javafx in eclipse
Java
0 vote155 views3 answers
D/NetworkSecurityConfig: No Network Security Config specified, using platform default
Java
0 vote147 views1 answer
Android studio define array
Java
0 vote150 views1 answer
Datentypen Java
Java