C#实现所有经典排序算法

C#实现所有经典排序算法 

 //选择排序    
class SelectionSorter    
{    
    private int min;    
    public void Sort(int[] arr)    
    {    
        for (int i = 0; i < arr.Length - 1; ++i)    
        {    
            min = i;    
            for (int j = i + 1; j < arr.Length; ++j)    
            {    
                if (arr[j] < arr[min])    
                    min = j;    
            }    
            int t = arr[min];    
            arr[min] = arr[i];    
            arr[i] = t;    
        }    
    }    
    static void Main(string[] args)    
    {    
        int[] array = new int[] { 1, 5, 3, 6, 10, 55, 9, 2, 87, 12, 34, 75, 33, 47 };    
        SelectionSorter s = new SelectionSorter();    
        s.Sort(array);    
        foreach (int m in array)    
            Console.WriteLine("{0}", m);    
    }    
}    

//冒泡排序    
class EbullitionSorter    
{    
    public void Sort(int[] arr)    
    {    
        int i, j, temp;    
        bool done = false;    
        j = 1;    
        while ((j < arr.Length) && (!done))//判断长度    
        {    
            done = true;    
            for (i = 0; i < arr.Length - j; i++)    
            {    
                if (arr[i] > arr[i + 1])    
                {    
                    done = false;    
                    temp = arr[i];    
                    arr[i] = arr[i + 1];//交换数据    
                    arr[i + 1] = temp;    
                }    
            }    
            j++;    
        }    
    }    
   
    static void Main(string[] args)    
    {    
        int[] array = new int[] { 1, 5, 3, 6, 10, 55, 9, 2, 87, 12, 34, 75, 33, 47 };    
        EbullitionSorter e = new EbullitionSorter ();    
        e.Sort(array);