结构体之间的嵌套 为什么运行不了？
程序代码：
#include <stdio.h>
#include <stdlib.h>
typedef
struct{
char name[10];
char sex;
unsigned int age;
}Person;
typedef
struct{
int math;
int english;
int chinese;
int average;
}Grade;
typedef
struct{
Person person;
long number;
Grade grade;
}Student;
void personInput(Person *pPerson);
void personOutput(Person *pPerson);
void gradeInput(Grade *pGrade);
void gradeOutput(Grade *pGrade);
void studentInput(Student *pstudent);
void studentOutput(Student *pstudent);
int main()
{
int i;
Student stu[]={{},{}};
printf("请输入学生信息：");
studentInput(&stu[i]);}
if(Student stu[0]->Grade->average<Student stu[1]->Grade->average)
printf("%s 比 %s 平均成绩低",stu[0],stu[1]);
else printf("%s 比 %s 平均成绩低",stu[1],stu[0]);
for(i=0;i<2;i++)
studentOutput(&stu[i]);
printf("So Easy!");
return 0;
}
void personInput(Person *pPerson){
printf("请输入姓名：");
scanf("%s",pPerson->name);
getchar();
printf("请输入性别：");
scanf("%c",&(pPerson->sex));
printf("请输入年龄：");
scanf("%u",&(pPerson->age));}
void personOutput(Person *pPerson){
printf("person:%s的个人信息为：\n",pPerson->name);
printf("\t Name: %s\n",pPerson->name);
printf("\t Sex : %c\n",pPerson->sex);
printf("\t Age : %d\n",pPerson->age);
}
void gradeInput(Grade *pGrade){
printf("请输入数学成绩：");
scanf("%d",&pGrade->math);
printf("请输入英语成绩：");
scanf("%d",&pGrade->english);
printf("请输入语文成绩：");
scanf("%d",&pGrade->chinese);
printf("请输入平均分成绩：");
scanf("%d",&pGrade->average);
}
void gradeOutput(Grade *pGrade){
printf("\t 数学：%d\n",pGrade->math);
printf("\t 英语：%d\n",pGrade->english);
printf("\t 语文：%d\n",pGrade->chinese);
printf("\t 平均分：%d\n",pGrade->average);
}
void studentInput(Student *pstudent){
personInput(&pstudent->person);
printf("请输入学号：\n");
scanf("%ld",&pstudent->number);
gradeInput(&pstudent->grade);
}
void studentOutput(Student *pstudent){
personOutput(&pstudent->person);
gradeOutput(&pstudent->grade);
printf("学号：%ld",pstudent->number);
}
麻烦大神看一下
[此贴子已经被作者于2016-12-13 14:12编辑过]
