LARA

class Factorial {
	public static void main(String[] a) {
		System.out.println(new Fac().ComputeFac(10));
	}
}
 
class Fac { // end-of-line comment
	public int ComputeFac(int num) {
		int num_aux;
		if(num < 1) /* block 
 comment */	num_aux = 1;
		else
			num_aux = num * (this.ComputeFac(num-1));
		return num_aux;
	}
}