private static int[,] TurnOffLights(SantaCommand input, int[,] lights) { for (var x = input.InitialX; x <= input.FinalX; x++) { for (var y = input.InitialY; y <= input.FinalY; y++) { lights[x, y] = 0; } } return(lights); }
private static int[,] ToggleLights(SantaCommand input, int[,] lights) { for (var x = input.InitialX; x <= input.FinalX; x++) { for (var y = input.InitialY; y <= input.FinalY; y++) { if (lights[x, y] == 0) { lights[x, y] = 1; } else { lights[x, y] = 0; } } } return(lights); }
private static SantaCommand ParseDirections(string input) { var values = input.Split(' ').ToList(); if (values[0].Equals("turn")) { values[0] = values[0] + values[1]; values.Remove(values[1]); } var explicitDirections = new SantaCommand { Action = values[0], InitialX = Convert.ToInt32(values[1].Split(',')[0]), InitialY = Convert.ToInt32(values[1].Split(',')[1]), FinalX = Convert.ToInt32(values[3].Split(',')[0]), FinalY = Convert.ToInt32(values[3].Split(',')[1]), }; return(explicitDirections); }