static void Main(string[] args)
{
while (true)
{
Console.WriteLine("Введите двузначное число");
int a = Convert.ToInt32(Console.ReadLine());
Console.WriteLine(MyBranching.CallingNumber(a));
}
}
public static void CallingNumber(int a, string expected)
{
string actual = MyBranching.CallingNumber(a);
Assert.AreEqual(expected, actual);
}