广财作业系列

数组操作1：

int[] a1 = new int[10] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };

            Console.WriteLine("循环1");

            for (int i = 0; i < a1.Length; i++)

            {int a2 = a1[i];Console.Write(" " + a2);}

Console.WriteLine();Console.WriteLine("循环2");

            int c = 4;

            int[] b1 = new int[5] { a1[0], a1[1], a1[2], a1[3], a1[4] };

            for (int a = 0; a < a1.Length; a++)

            {if (a < 5)

                {a1[a] = a1[9 - a]; Console.Write(" " + a1[a]);}

                if (a > 4)

                {for (int b = 1; b < 2; b++)

                    {a1[b] = b1[c];c--;Console.Write(" " + a1[b]);}

                } }

            Console.WriteLine();Console.WriteLine("循环3");

            int j = 0;

            int k = 0;

            for (int i = 0; i < a1.Length; i++) { j = j > a1[i] ? j : a1[i]; }

            Console.WriteLine(j);

            for (int i = 0; i < a1.Length; i++) { k = k < a1[i] ? k : a1[i]; }

            Console.WriteLine(k);

            Console.Read();