using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace AdvendOfCode2023 { public class Day2 { List input = FileReader.Input("day2"); public int Day2PartOne() { var sum = 0; foreach (var item in input) { var cubeSet = new CubeSet(item); if (cubeSet.valid) { sum += cubeSet.id; } } Console.WriteLine(sum); return sum; } } public class CubeSet { public int id = 0; public int blue = 0; public int green = 0; public int red = 0; public bool valid = true; public CubeSet(string input) { input = input.Replace(",", "").Replace(";", "").Replace(":",""); var inputArray = input.Split(' '); id = Convert.ToInt32(inputArray[1]); for (var i = 1; i < inputArray.Length; i++) { if (inputArray[i] == "blue") { if(Convert.ToInt32(inputArray[i - 1]) > 14) { this.valid = false; } this.blue += Convert.ToInt32(inputArray[i - 1]); } if (inputArray[i] == "red") { if (Convert.ToInt32(inputArray[i - 1]) > 12) { this.valid = false; } this.red += Convert.ToInt32(inputArray[i - 1]); } if (inputArray[i] == "green") { if (Convert.ToInt32(inputArray[i - 1]) > 13) { this.valid = false; } this.green += Convert.ToInt32(inputArray[i - 1]); } } } } }