DayOfWeek

import java.util.Scanner;

public class DayOfWeek {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        String num = scanner.nextLine();
        String weekDay = " ";

        switch (num){
            case "1": weekDay = "Monday";
            break;
            case "2": weekDay = "Tuesday";
            break;
            case "3": weekDay = "Wednesday";
            break;
            case "4": weekDay = "Thursday";
            break;
            case "5": weekDay = "Friday";
            break;
            case "6": weekDay = "Saturday";
            break;
            case "7": weekDay = "Sunday";
            break;
            default:
                weekDay = "Error";
        } System.out.print(weekDay);
    }
}