static TextWriter tw; //= new StreamReader("A-small-attempt3.in");
#endregion Fields
#region Methods
static void Main(string[] args)
{
tr = new StreamReader("C-large-1.in");
int n = Convert.ToInt16(tr.ReadLine());
List<TestCase> testCases = new List<TestCase>();
for (; i < n; i++)
{
TestCase t = new TestCase();
string[] temp2 = tr.ReadLine().Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
//string[] temp2 = temp.Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
t.lowLimit = Convert.ToInt64(temp2[0]);
t.upperLimit = Convert.ToInt64(temp2[1]);
testCases.Add(t.processInput());
}
tw = new StreamWriter("output.txt");
i = 0;
for (; i < testCases.Count-1; i++)
{
tw.WriteLine("Case #{0}: {1}", (i + 1), testCases[i].output);
}
tw.Write("Case #{0}: {1}", (i + 1), testCases[i].output);
tr.Close();
tw.Close();
//Console.ReadLine();
}
