01. Day of Week

int number = int.Parse(Console.ReadLine());

//1	Monday
//2 Tuesday
//3	Wednesday
//4	Thursday
//5	Friday
//6	Saturday
//7	Sunday
//-1 Error

//серия от еднотипни проверки за точна стойност за 1 променлива

switch (number)
{
    case 1:
        Console.WriteLine("Monday");
        break;
    case 2:
        Console.WriteLine("Tuesday");
        break;
    case 3:
        Console.WriteLine("Wednesday");
        break;
    case 4:
        Console.WriteLine("Thursday");
        break;
    case 5:
        Console.WriteLine("Friday");
        break;
    case 6:
        Console.WriteLine("Saturday");
        break;
    case 7:
        Console.WriteLine("Sunday");
        break;
    default:
        Console.WriteLine("Error");
        break;
}