C#中的數組談

               //二維數組
                int[,] inti = new int[2, 3] { { 1, 2, 3 }, { 4, 5, 6 } };
                //定義一個2行3列的數組併爲其賦值
                for (int i = 0; i < inti.GetLength(0); i++)
                {
                    for (int j = 0; j < inti.GetLength(1); j++)
                    {
                        string str=inti[i,j].ToString();
                    }
                    //第一個for循環遍歷二維數組的列，第二個for循環遍歷二位數組的行
                }

                //交錯數組
                int[][] myArray = new int[3][];
                //與一維數組或多維數組不同，交錯數組要定義兩個[]號，在不指定初始值的情況下，必須指定第一個下表的個數
                myArray[0] = new int[] { 1, 2, 3 };
                myArray[1] = new int[] { 4, 5, 6, 7 };
                myArray[2] = new int[] { 8, 9 };
                StringBuilder strArray = new StringBuilder();
                for (int i = 0; i < myArray.Length; i++)
                {
                    for (int j = 0; j < myArray[i].Length; j++)
                    {
                        strArray.Append(myArray[i][j].ToString());
                    }
                }