import java.util.Scanner;

public class Main {
	// SwitchExercises
	
	public static void main (String[] args) {
		System.out.println("Enter week's day using a number");
		Scanner scanner = new Scanner(System.in);
		int dayOfWeek = scanner.nextInt();
		String weekTitle;
		
		if (dayOfWeek == 1) {
			weekTitle = "Monday";
		} else if (dayOfWeek ==2) {
			weekTitle = "Tuesday";
		} else if (dayOfWeek ==3) {
			weekTitle = "Wednesday";
		} else if (dayOfWeek ==4) {
			weekTitle = "Thursday";
		} else if (dayOfWeek ==5) {
			weekTitle = "Friday";
		} else if (dayOfWeek ==6) {
			weekTitle = "Saturday";
		} else if (dayOfWeek ==7) {
			weekTitle = "Sunday";
		} else {
			weekTitle = "Entered unknown item";
		}
		
		System.out.println(weekTitle);
		scanner.close();
	}
}