冒泡排序

 1 /*冒泡排序的实现*/
 2 #include<stdio.h>
 3 
 4 void BubbleSort(int *a, int l)
 5 {
 6     int tmp;
 7     for(int i = 0; i < l; i++)
 8     {
 9         for(int j=i+1; j<l; j++)
10         {
11             if(a[j]<a[i])
12             {
13                 tmp = a[j];
14                 a[j] = a[i];
15                 a[i] = tmp;
16             }
17         }
18     }
19 }
20 
21 int main(int argc, char const *argv[])
22 {
23     int a[] = {27,13,76,97,65,38,49};
24 
25     int l = sizeof(a)/sizeof(a[1]);
26     BubbleSort(a,l);
27 
28     for(int k = 0; k<l; k++)
29     {
30         printf("%d ",a[k]);
31     }
32     printf("
");
33     return 0;
34 }