控制檯經典算法

從一個整數數組中取出最大的整數計算一個整數數組的所有元素的和
            int[] a = { 11, 22, 33, 44, 55, 6, 66, 777, 88, 10, 99 };
            int max = a[0];
            int sum = 0;
            for (int i = 0; i < a.Length; i++)
            {  
                if (a[0] < a[i])
                {
                    max = a[i];
                }
                sum += a[i];

            }
            Console.WriteLine("最大值爲{0}，和爲{1}", max, sum);
            Console.ReadKey();
            #endregion

            for (int i = 1; i < 10; i++)
            {
                for (int j = 1; j <1+i; j++)
                {
                    Console.Write(j +"*"+i+"=" +i * j+"\t");

                } Console.WriteLine();

            }
            Console.ReadKey();