import java.util.Scanner;

class Quiz3 {

	public static void printHappy() {
		System.out.println("Happy");
	}

	public static double computeMean(int arg1, int arg2, int arg3) {
		return (arg1 + arg2 + arg3) / 3.0;
	}

	public static int numOdd(int arg1, int arg2, int arg3) {
		return (arg1 % 2) + (arg2 % 2) + (arg3 % 2);
	}

	public static boolean inOrder(int arg1, int arg2, int arg3) {
		return (arg1 <= arg2) && (arg2 <= arg3);
	}

	public static void main(String[] args) {
		printHappy();

		Scanner sc = new Scanner(System.in);
		int x = sc.nextInt();
		int y = sc.nextInt();
		int z = sc.nextInt();

		double mean = computeMean(x,y,z);
		System.out.println("mean: " + mean);

		int count = numOdd(x,y,z);
		System.out.println("num odd: " + count);

		boolean ordered = inOrder(x,y,z);
		System.out.println("in order: " + ordered);
	}
}