public void Run()
{
string input = reader.ReadLine();
string[] args = input.Split();
string[] elements = args.Skip(1).ToArray();
var listy = factory.Create(elements);
string command = reader.ReadLine();
while (command != "END")
{
string result = "";
switch (command)
{
case "Move":
result = listy.Move().ToString();
break;
case "HasNext":
result = listy.HasNext().ToString();
break;
case "Print":
try
{
result = listy.Print();
}
catch (InvalidOperationException ioe)
{
result = ioe.Message;
}
break;
case "PrintAll":
result = string.Join(" ", listy);
break;
}
if (result != "")
{
writer.WriteLine(result);
}
command = reader.ReadLine();
}
}
public void Run()
{
string input = reader.ReadLine();
string[] args = input.Split();
string[] elements = args.Skip(1).ToArray();
var listy = factory.Create(elements);
try
{
string command = reader.ReadLine();
while (command != "END")
{
string result = "";
switch (command)
{
case "Move":
result = listy.Move().ToString();
writer.WriteLine(result);
break;
case "HasNext":
result = listy.HasNext().ToString();
writer.WriteLine(result);
break;
case "Print":
listy.Print();
break;
default:
throw new ArgumentException("Wrong command");
}
command = reader.ReadLine();
}
}
catch (ArgumentException ae)
{
writer.WriteLine(ae.Message);
}
catch (InvalidOperationException ioe)
{
writer.WriteLine(ioe.Message);
}
}
