public class Main { public static void main(String args[]) { int x,n=5,fact=1; for(x=1; x<=n; x++) { fact=fact*x; } System.out.print(n+" Factorial is "+fact); } }
120
public class Main { public static void main(String args[]) { int x,n,fact=1; n=Integer.parseInt(args[0]); for(x=1; x<=n; x++) { fact=fact*x; } System.out.print(n+" Factorial is "+fact); } }
120
import java.util.*; public class Main { public static void main(String args[]) { int x,n,fact=1; Scanner s=new Scanner(System.in); System.out.println("Enter n value: "); n=s.nextInt(); for(x=1; x<=n; x++) { fact=fact*x; } System.out.print(n+" Factorial is "+fact); } }
Enter n value : 5
120