using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace ChessBoard {     class Program     {         //谁能教教我英语啊，英语语法什么的错误之处还望海涵，         static void Main(string[] args)         {             Function obj = new Function();             Console.WriteLine("Please intput CheseBoard Size(2^size):");             int size = (int)Math.Pow(2, Convert.ToInt32(Console.ReadLine()));             if (size != 1)             {                 ConsoleColor FC = Console.ForegroundColor;                 //string[] Color = { "Black" , "DarkBlue" , "DarkGreen" , "DarkCyan" , "Gray",                 //                   "DarkRed" , "DarkMagenta" , "DarkYellow" , "Red",                 //                   "DarkGray" , "Blue" , "Green" , "Cyan", "Magenta",                 //                   "Yellow" , "White"};                 string[,] Board = new string[size, size];                 //Do you know ?                 String[] Colors = ConsoleColor.GetNames(typeof(ConsoleColor));                 Console.WriteLine("please input special grid position (row and col):");                 int rows = Convert.ToInt32(Console.ReadLine());                 int cols = Convert.ToInt32(Console.ReadLine());                 obj.CheseBoard(Board, size, rows, cols);                 for (int r = 0; r < Board.GetLength(0); r++)                 {                     for (int c = 0; c < Board.GetLength(1); c++)                     {                         int Value = Convert.ToInt32(Board[r, c].ToString());                         if (Value > 0)                         {                             if (Value > 15)                             {                                 Value %= 15;                             }                             if ((Value %= 15) == 0)                             {                                 Value += 1;                             }                             Console.ForegroundColor = (ConsoleColor)Enum.Parse(typeof(ConsoleColor), Colors[Value]);                         }                         Console.Write(Board[r, c] + "  ");                         // Console.ForegroundColor = FC;                         Console.ResetColor();                     }                     Console.WriteLine();                 }             }             else             {                 Console.WriteLine("Bugs Bug ! ! !");             }             Console.ReadKey();         }     } }

using System; using System.Collections.Generic; using System.Linq; using System.Text; namespace ChessBoard {     class Function     {         /// <summary>         /// 初始化L型骨牌         /// </summary>         private int LDominoNumberInitial = 0;                 /// <summary>         ///  L型骨牌棋盘覆盖         /// </summary>         /// <param name="Board"></param>         /// <param name="size"></param>         /// <param name="row"></param>         /// <param name="col"></param>         public void CheseBoard(string[,] Board, int size, int row, int col)         {             int InitialRow = 0;             int InitialCol = 0;             //不合法的输入             if (row > size - 1 || col > size - 1)             {                 Console.WriteLine("Error !!!!!!!!!!");             }                 //棋盘只有一个格子             else if (size == 1)             {                 Console.WriteLine(Board[row, col] = "-1");             }             else             {                 Board[row, col] = "-1";                 DivisionBoard(Board, InitialRow, InitialCol, row, col, size);             }         }         /// <summary>         /// 大棋盘4分为小的棋盘，在没有特殊位置的小棋盘中放L骨牌一角（作为特殊位置）         /// 然后再次对每个小的4划分...至只有一个格子.         /// </summary>         /// <param name="Board"></param>         /// <param name="InitialRow"></param>         /// <param name="InitialCol"></param>         /// <param name="row"></param>         /// <param name="col"></param>         /// <param name="size"></param>         public void DivisionBoard(string[,] Board, int InitialRow, int InitialCol, int row, int col, int size)         {             if (size == 1)             {                 return;             }             //It's Important....全局的骨牌数的副本             int LDominoNumber = LDominoNumberInitial++;             //判断特殊位置的界限值             size /= 2;             //left up             if (row < InitialRow + size && col < InitialCol + size)             {                 //特殊位置在里面                 DivisionBoard(Board, InitialRow, InitialCol, row, col, size);             }             else             {                 //不在里面，在这里面放L骨牌的一角，为下次递归做准备..                 if (LDominoNumber < 10)                 {                     Board[InitialRow + size - 1, InitialCol + size - 1] = "0" + LDominoNumber.ToString();                 }                 else                 {                     Board[InitialRow + size - 1, InitialCol + size - 1] = LDominoNumber.ToString();                 }                 //Console.ForegroundColor = FC;                 //最左上角                 DivisionBoard(Board, InitialRow, InitialCol, InitialRow + size - 1, InitialCol + size - 1, size);             }             //right up             if (row < InitialRow + size && col >= InitialCol + size)             {                 DivisionBoard(Board, InitialRow, InitialCol + size, row, col, size);             }             else             {                 if (LDominoNumber < 10)                 {                     Board[InitialRow + size - 1, InitialCol + size] = "0" + LDominoNumber.ToString();                 }                 else                 {                     Board[InitialRow + size - 1, InitialCol + size] = LDominoNumber.ToString();                 }                 DivisionBoard(Board, InitialRow, InitialCol + size, InitialRow + size - 1, InitialCol + size, size);             }             //left down             if (row >= InitialRow + size && col < InitialCol + size)             {                 DivisionBoard(Board, InitialRow + size, InitialCol, row, col, size);             }             else             {                 if (LDominoNumber < 10)                 {                     Board[InitialRow + size, InitialCol + size - 1] = "0" + LDominoNumber.ToString();                 }                 else                 {                     Board[InitialRow + size, InitialCol + size - 1] = LDominoNumber.ToString();                 }                 DivisionBoard(Board, InitialRow + size, InitialCol, InitialRow + size, InitialCol + size - 1, size);             }             //right down             if (row >= InitialRow + size && col >= InitialCol + size)             {                 DivisionBoard(Board, InitialRow + size, InitialCol + size, row, col, size);             }             else             {                 if (LDominoNumber < 10)                 {                     Board[InitialRow + size, InitialCol + size] = "0" + LDominoNumber.ToString();                 }                 else                 {                     Board[InitialRow + size, InitialCol + size] = LDominoNumber.ToString();                 }                 DivisionBoard(Board, InitialRow + size, InitialCol + size, InitialRow + size, InitialCol + size, size);             }         }     } }