C#递归的简单实例

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace RecursionTest
{
    class Program
    {
        //Program 和Program1中例子相同，输出相同。Program中使用递归
        static void Main(string[] args)
        {
            //比如当前估计是15元/股，翻倍是30元/股
            var t = 15;
            maxNum = 15 * 2;
            Recursion1(t);

            Console.WriteLine(i);
            Console.ReadLine();
        }

        public static int i = 0;
        public static double maxNum = 0;
        public static double Recursion1(double num)
        {
            if (maxNum <= 0)
                return 0;

            if (i > 0)
                Console.WriteLine("现在的股价是：" + num);

            if (num > maxNum)
                return num;

            i++;
            //（num + num * 0.1）计算的方法 
            return Recursion1(num + num * 0.1);
        }
    }
}