c#分割

 Hashtable h = new Hashtable();            ArrayList l = new ArrayList();            string[] lines = System.IO.File.ReadAllLines(@"C:\Users\尘梦\Desktop\root.txt", Encoding.Default);            int[] scores = new int[lines.Length];            int[] years = new int[lines.Length];            for (int i = 0; i < lines.Length; i++)			{                string rot = lines[i];                string[] rots = rot.Split('|');                scores[i] = Convert.ToInt32(rots[2]);                years[i] = Convert.ToInt32(rots[3]);			 			}            h.Add(years, scores);            l.AddRange(scores);            l.AddRange(years);