public class xyz {

	public static void main(String[] args) {
		System.out.println(s("Привет", 5, 10.5));
		System.out.println(i(5));
		System.out.println(u("gggg"));
	}

	public static String s(String s, int i, double d) {
		return s + i + d;
	}

	public static int i(int in) {
		return in;
	}

	public static String u(String t) {
		return t;

	}
}