c#复习-冒泡排序

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

namespace 冒泡排序
{

在其他类中定义一组变量
    class Student
    {
        public string Code;
        public string Name;
        public decimal Score;
    }
}

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

namespace 冒泡排序
{
    class Program
    {

        static void Main(string[] args)
        {
            ArrayList arr = new ArrayList();

            Student s = new Student(); //实例化

            s.Code = "101";

            Student s1 = new Student();
            s1.Code = "102";


            arr.Add(5);
            arr.Add(6);
            arr.Add(8);
            arr.Add(1);
            arr.Add(3);

            foreach (object o in arr)
            {
                Console.WriteLine(o);
            }

            Console.WriteLine("---------------------------------");

            for (int i = 0; i < arr.Count; i++)
            {
                for (int j = i + 1; j < arr.Count; j++)
                {
                    if (Convert.ToInt32(arr[i]) < Convert.ToInt32(arr[j]))
                    {
                        int zhong = 0;

                        zhong = Convert.ToInt32(arr[i]);
                        arr[i] = arr[j];
                        arr[j] = zhong;
                    }
                }
            }

            foreach (object o in arr)
            {
                Console.WriteLine(o);
            }


            Console.ReadLine();
        }
    }
}