static void Main(string[] args)
{
var ints = In.ReadInts("1Kints.txt").ToArray();
Stopwatch watch = new Stopwatch();
watch.Start();
var triplets = ThreeSum.Count(ints);
watch.Stop();
Console.WriteLine(String.Format("The number of zero sum triplets is {0} for 1Kints, process performed in {1} seconds.", triplets, watch.Elapsed));
ints = In.ReadInts("2Kints.txt").ToArray();
watch = new Stopwatch();
watch.Start();
triplets = ThreeSum.Count(ints);
watch.Stop();
Console.WriteLine(String.Format("The number of zero sum triplets is {0} for 2Kints, process performed in {1} seconds.", triplets, watch.Elapsed));
ints = In.ReadInts("4Kints.txt").ToArray();
watch = new Stopwatch();
watch.Start();
triplets = ThreeSum.Count(ints);
watch.Stop();
Console.WriteLine(String.Format("The number of zero sum triplets is {0} for 4Kints, process performed in {1} seconds.", triplets, watch.Elapsed));
ints = In.ReadInts("8Kints.txt").ToArray();
watch = new Stopwatch();
watch.Start();
triplets = ThreeSum.Count(ints);
watch.Stop();
Console.WriteLine(String.Format("The number of zero sum triplets is {0} for 8Kints, process performed in {1} seconds.", triplets, watch.Elapsed));
ints = In.ReadInts("16Kints.txt").ToArray();
watch = new Stopwatch();
watch.Start();
triplets = ThreeSum.Count(ints);
watch.Stop();
Console.WriteLine(String.Format("The number of zero sum triplets is {0} for 16Kints, process performed in {1} seconds.", triplets, watch.Elapsed));
Console.ReadLine();
}