小编jho*_*vyn的帖子

伙计们，我有一个关于斐波那契的问题。如何获得斐波那契数列，该数字也将以用户输入结束...例如，如果我输入 21，则输出必须为 0 1 1 2 3 5 8 13 21

这是我的代码

    static void Main(string[] args)
    {

        int input, first = 0, second = 1, third = 0;
        Console.Write("Enter a number : ");
        n = Convert.ToInt32(Console.ReadLine());
        Console.Write("First {0} Fibonacci numbers {1} {2} ", input, first, second);

        for (int i = 3; i <= input; i++)
        {
            third = first + second;
            Console.Write("{0} ", third);
            first = second;
            second = third;
        }


    }

尝试运行我的SQL查询时遇到此错误...

将varchar值'Id'转换为数据类型int时转换失败

SELECT *
FROM History
INNER JOIN Header
ON History.Id = Header.docId

请帮我 :(