public static void Main(string[] args)
{
List <Task> tasks = new List <Task>();
while (true)
{
Console.Clear();
TaskApp app = new TaskApp();
int input = Convert.ToInt32(Console.ReadLine());
if (input == 1)
{
app.ListTasks();
}
else if (input == 2)
{
app.AddTasks();
}
else if (input == 3)
{
app.DeleteTasks();
}
}
}
