private static IEnumerable<int[]> GetVerticalPaths(Grid2d grid)
{
for (int x = 0; x < grid.Width; x++)
{
for (int y = 0; y < grid.Height - PathLength + 1; y++)
{
yield return new int[PathLength] {
grid[x,y],
grid[x,y+1],
grid[x,y+2],
grid[x,y+3]
};
}
}
}
private static IEnumerable<int[]> GetDiagonalNWSEPaths(Grid2d grid)
{
for (int x = 0; x < grid.Width - PathLength + 1; x++)
{
for (int y = 0; y < grid.Height - PathLength + 1; y++)
{
yield return new int[PathLength] {
grid[x,y],
grid[x+1,y+1],
grid[x+2,y+2],
grid[x+3,y+3]
};
}
}
}
private static IEnumerable<int[]> GetHorizontalPaths(Grid2d grid)
{
for (int x = 0; x < grid.Width - PathLength + 1; x++)
{
for (int y = 0; y < grid.Height; y++)
{
yield return new int[PathLength] {
grid[x,y],
grid[x+1,y],
grid[x+2,y],
grid[x+3,y]
};
}
}
}
public static Grid2d Parse(string content)
{
Contract.Requires <ArgumentNullException>(content != null);
var lines = content.Split(Environment.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
var values = lines.Select(l => l.Split(" ".ToCharArray(), StringSplitOptions.RemoveEmptyEntries)).ToList();
var result = new Grid2d();
result.m_Values = new int[values.Count(), values.First().Count()];
for (int i = 0; i < values.Count(); i++)
{
for (int j = 0; j < values.First().Count(); j++)
{
result.m_Values[i, j] = int.Parse(values[i][j]);
}
}
return(result);
}
public static Grid2d Parse(string content)
{
Contract.Requires<ArgumentNullException>(content != null);
var lines = content.Split(Environment.NewLine.ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
var values = lines.Select(l=>l.Split(" ".ToCharArray(), StringSplitOptions.RemoveEmptyEntries)).ToList();
var result = new Grid2d();
result.m_Values = new int[values.Count(), values.First().Count()];
for (int i = 0; i < values.Count(); i++)
{
for (int j = 0; j < values.First().Count(); j++)
{
result.m_Values[i, j] = int.Parse(values[i][j]);
}
}
return result;
}