冒泡排序 

 1  int[] a = {3,6,2,1,5};
 2             for (int i = 0; i < a.Length-1; i++)
 3             {
 4                 for (int j = 0; j < a.Length-i-1; j++)
 5                 {
 6                     if (a[j] > a[j + 1]) 
 7                     {
 8                         int c = a[j];
 9                         a[j] = a[j + 1];
10                         a[j + 1] = c;
11                     }
12                 }
13             }
14 
15             foreach (int intItem in a)
16             {
17                 Console.WriteLine(intItem+"   ");
18             }
19             Console.ReadLine();

 

posted @ 2015-03-04 11:20  临冰听雪丶  阅读(121)  评论(0)  编辑  收藏  举报