Untitled

import java.util.Scanner;
public class factorial
{
public static void main(String[] args)
{
Scanner sakti=new Scanner(System.in);
System.out.print("Enter a number:");
int n=sakti.nextInt();
long fact=1;
for(int i=1;i<=n;i++)
{
fact*=i;
}
System.out.println("Factorial of "+n+" is : "+ fact);
}
}