C#元组的使用和多个值的返回方式

    class Program
    {
        static void Main(string[] args)
        {
            var value = GetTowValue();
            Console.WriteLine("输出元组1："+value.a + "," + value.b);

            var value2 = GetMore();
            Console.WriteLine("输出元组2："+value2.a1 + "," + value2.a2 + "," + value2.a3 + "," + value2.a4 + "," + value2.a5 + "," + value2.a6 + "," + value2.a7);

            var value3 = Divide(10, 3);
            Console.WriteLine("输出元组3：" + value3.Item1 + "," + value3.Item2);
        }

        //输出两个数据的元组
        private static (int a,string b) GetTowValue()
        {
            int i1 = 1;
            string i2 = "2";
            return (i1, i2);
        }

        //更多数据的元组
        private static (int a1, int a2, int a3, int a4, int a5, int a6, int a7, int a8, int a9, int a10, int a11) GetMore()
        {
            return (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11);
        }

        //使用关键字
        public static Tuple<int,int> Divide(int dividend,int divisor)
        {
            int result = dividend / divisor;
            int remainder = dividend % divisor;

            return Tuple.Create(result, remainder);
        }
    }