switch.java

import java.util.*;
class Switch
{
    public static void main(String []args)
    {
        Scanner s=new Scanner(System.in);
        int a;
        a=s.nextInt();
        switch (a)
        {
            case 1:
                System.out.println("sunday");
                break;
            case 2:
                System.out.println("monday");
                break;
             case 3:
                System.out.println("tuesday");
                break;
            case 4:
                System.out.println("wednesday");
                break;
             case 5:
                System.out.println("thrusday");
                break;
             case 6:
                System.out.println("friday");
                break; 
            case 7:
                System.out.println("saturday");
                break;    
             default:
             
                System.out.println("invalid no");
                break;
        }
    }
}