7. 求数组次最值。

 1 #include <stdio.h>
 2 
 3 int main(void)
 4 {
 5    int arr[10] = {22,26,26,26,26,3,8,-11,5,37};
 6  //   int arr[10] = {1,1,1,1,1,1,1,1,1,1};
 7     int max = 1<<31;//int数据中最小负数
 8     int subm = 1<<31;
 9 
10     int i;
11     for(i = 0;i<sizeof(arr)/sizeof(*arr);i++)
12     {
13         if(max <= arr[i])
14         {
15             subm = max;
16             max = arr[i];
17         }
18         else if(subm < arr[i])
19         {
20             subm = arr[i];
21         }
22     }
23     printf("max = %d,subm = %d\n",max,subm);
24     return 0;
25 }

//这个稍微有点问题，待修改。

转载于:https://www.cnblogs.com/ZhuLuoJiGongYuan/p/9464989.html