AIMA.Core.Environment.NQueens.NQueensBoard.getBoardPic C# (CSharp) Method

        public String getBoardPic()
        {
            StringBuffer buffer = new StringBuffer();
            for (int row = 0; (row < size); row++)
            { // row
                for (int col = 0; (col < size); col++)
                { // col
                    if (queenExistsAt(col, row))
                        buffer.append(" Q ");
                    else
                        buffer.append(" - ");
                }
                buffer.append("\n");
            }
            return buffer.ToString();
        }