اكتب برنامج بلغة JAVA لحساب عاملي عدد ما factorial number بحيث يتم إدخال العدد من قبل المستخدم

package MyProject;

import java.util.Scanner;
public class MyProject {
    public static void main(String[] args) {
        // TODO code application logic here
        int num;
        Scanner sc = new Scanner(System.in);
        System.out.print("Enter number: ");
        num = sc.nextInt();
        int fact = 1;
        for(int i = num; i>=1; i--) fact*=i;
        System.out.println(num+"! = "+fact);
    }   
}

package MyProject;

import java.util.Scanner;
public class MyProject {
    public static void main(String[] args) {
        // TODO code application logic here
        int num;
        Scanner sc = new Scanner(System.in);
        System.out.print("Enter number: ");
        num = sc.nextInt();
        int fact = 1;
        for(int i = num; i>=1; i--) fact*=i;
        System.out.println(num+"! = "+fact);
    }   
}