public static List <Triangle> Parse(string line)
{
var triangles = new List <Triangle>();
var strSides = line.Split(new char[] { ' ' },
StringSplitOptions.RemoveEmptyEntries);
if (strSides.Length < 3)
{
return(triangles);
}
var sides = new int[strSides.Length];
// Convert to int array
for (int i = 0; i < strSides.Length; i++)
{
sides[i] = int.Parse(strSides[i]);
}
for (int i = 0; i < sides.Length; i += 3)
{
var triangle = new Triangle()
{
A = sides[i],
B = sides[i + 1],
C = sides[i + 2]
};
if (TriangleValidator.IsValid(triangle))
{
triangles.Add(triangle);
}
}
return(triangles);
}
static void Main(string[] args)
{
string input = File.ReadAllText("input.txt");
var triangles = new List <Triangle>();
foreach (string line in new ColumnLineReader(input))
{
var parsed = TriangleParser.Parse(line);
foreach (var triangle in parsed)
{
if (TriangleValidator.IsValid(triangle))
{
triangles.Add(triangle);
}
}
}
Console.WriteLine("Found {0} valid triangles", triangles.Count);
Console.ReadLine();
}