对结构体中某一成员冒泡排序，结果没有变化。

Question

typedef struct Student
{
long num;
char name[10];
char sex[4];
int age;
int score;
}StudentType; //命名结构体名

#define Maxsize 100 //宏定义
typedef StudentType DataType;

void ListContrast(StudentType *L,int n)
{
    int i,j;
    int temp;
    int a[] = {L -> score};

    for(i = 0;i < n;i++)
    {
        for(j = 0;j < n-1-i;j++)
        {
            if(a[j-1] < a[j])
            {
                temp = a[j];
                a[j] = a[j-1];
                a[j-1] = temp;
            }
        }
    }
}

Answer 1

https://blog.csdn.net/sinat_22545219/article/details/49643701