using System;

class Program
{
    static void Main()
    {
        Console.Write("Ievadi nedēļas dienas numuru (1–7): ");
        int diena = Convert.ToInt32(Console.ReadLine());

        switch (diena)
        {
            case 1:
                Console.WriteLine("Pirmdiena");
                break;
            case 2:
                Console.WriteLine("Otrdiena");
                break;
            case 3:
                Console.WriteLine("Trešdiena");
                break;
            case 4:
                Console.WriteLine("Ceturtdiena");
                break;
            case 5:
                Console.WriteLine("Piektdiena");
                break;
            case 6:
                Console.WriteLine("Sestdiena");
                break;
            case 7:
                Console.WriteLine("Svētdiena");
                break;
            default:
                Console.WriteLine("Nederīgs dienas numurs!");
                break;
        }
    }
}