package lesson_2;

public class Frame_2_1_8 {

	public static void main(String[] args) {
		System.out.println(square(3.0));
		System.out.println(square(3));

	}

	static int square (int number){
		number *= number;
		return (number);
	}

	static double square (double number){
		number *= number;
		return (number);
	}

}