程序代码：

#include <stdio.h>
struct stu
{

 int num;

 char name[10];

 int age;
};
void fun(struct stu *p)
{

 printf("%s\n",     .name);
}
void main()
{
      struct students[3]={{100,"Zhang",20},{1002,"Wang",19},{1003,"Zhao",18}};
    fun(students       );
}