Write a Java-program to print Factorial Number program using no parametarized constructor with no return type with no parametarized method

Write a Java-program to print Factorial Number program using no parametarized constructor with no return type with no parametarized method

Program

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

Enter n value : 5
120

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