Initial Commit

2023/AdventCommon/PuzzleInput.cs

@@ -0,0 +1,35 @@
+namespace AdventCommon
+{
+    public class PuzzleInput
+    {
+        public PuzzleInput(string fileName, bool ignoreEmptyLines = true)
+        {
+            using (StreamReader reader = System.IO.File.OpenText(fileName))
+            {
+                while (!reader.EndOfStream)
+                {
+                    string? line = reader.ReadLine();
+
+                    if (line == null) { throw new InvalidDataException(); }
+                    if (ignoreEmptyLines && String.IsNullOrWhiteSpace(line)) continue;
+
+                    Lines.Add(line);
+                }
+            }
+        }
+
+        public List<string> Lines { get; private set; } = new List<string>();
+
+        public void Print()
+        {
+            for (int j = 0; j < Lines.Count; j++)
+            {
+                for (int i = 0; i < Lines[j].Length; i++)
+                {
+                    Console.Write(Lines[j][i]);
+                }
+                Console.WriteLine();
+            }
+        }
+    }
+}