C的结构体函数

 #include<stdio.h>
 #include<string.h>
 struct Test
 {
     int age;
     char name[];
     double score;
 }std1;
 //结构体函数
 struct Test struct_fun(int age,char *name,double score){
     struct Test Student;
     Student.age=age;
     //Student->name=name; 错误，字符串不能直接赋值,可以初始化
     //example :char NAME[16]="hello";
     strcpy(Student.name,name);
     Student.score=score;

     return Student;
 }
 void output_fun1(int age,char *name,double score){
    std1.age=age;
    strcpy(std1.name,name);
    std1.score=score;
    printf("output_fun1 :\n");
    printf("age=%d,name=%s,score=%.2f\n",std1.age,std1.name,std1.score);
 }
 //结构体函数输出
 void output_fun2(struct Test stu){
      printf("output_fun2 :\n");
      printf("age=%d,name=%s,score=%.2f",stu.age,stu.name,stu.score);
 }

 void main(){
     output_fun1(,"xiaoming",);

     struct Test p=struct_fun(,"xiaohong",);
     output_fun2(p);
 }