Day Of Week

import java.util.Scanner;

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

        int input = Integer.parseInt(scanner.nextLine());

        switch (input){
            case 1 :
                System.out.println("Monday");
                break;
            case  2 :
                System.out.println("Tuesday");
                break;
            case 3 :
                System.out.println("Wednesday");
                break;
            case 4 :
                System.out.println("Thursday");
                break;
            case 5 :
                System.out.println("Friday");
                break;
            case 6 :
                System.out.println("Saturday");
                break;
            case 7 :
                System.out.println("Sunday");
                break;
            case -1 :
                System.out.println("Error");
                break;
        }
        if (input > 7) {
            System.out.println("Error");
        }

    }
}