C# 哈希表结合动态数组的简单操作和应用

using System;

using System.Collections.Generic;

using System.Text;

using System.Collections;

namespace HashtableSort

{

class Program

{

static void Main(string[] args)

{

Console.WriteLine("input 3 num");

Hashtable ht = new Hashtable();

for (int i = 0; i < 3; i++)

{

ht.Add(i,Convert.ToInt32(Console.ReadLine()));

}

Console.WriteLine("遍历哈希表：");

foreach(DictionaryEntry de in ht)

{

Console.WriteLine(de.Value);

}

Console.WriteLine("排序后的是：");

ArrayList al = new ArrayList(ht.Values);

al.Sort();

foreach (int i in al)

{

Console.WriteLine(i);

}

Console.WriteLine("动态数组排序");

//foreach遍历数组

ArrayList fibarray = new ArrayList();//对fibarray添加元素

fibarray.Add(36);

fibarray.Add(25);

fibarray.Add(30);

fibarray.Sort();//排序

foreach (int i in fibarray)//遍历输出

{

System.Console.WriteLine(i);

}

}

}

}