//结构指针变量的声名和使用示例

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//结构指针变量的声名和使用示例 #include<iostream.h>#include<conio.h>struct student{   int num;   char name[20];   char sex;   float score;                     } ;int main(){  student stud={120,"weishanshan",'N',92};  student *pstud=&stud;  //通过结构变量访问结构的成员       cout<<"Access structure through structure variable：\n";       cout<<"num="<<stud.num<<"\t";       cout<<"name="<<stud.name<<"\t";        cout<<"sex="<<stud.sex<<"\t";       cout<<"score="<<stud.score<<endl<<endl;         //通过指针访问结构，使用圆点运算符结构的成员(*^__^*)

       cout<<"Access structure through pointer and (.) variable：\n";       cout<<"num="<<(*pstud).num<<"\t";       cout<<"name="<<(*pstud).name<<"\t";        cout<<"sex="<<(*pstud).sex<<"\t";       cout<<"score="<<(*pstud).score<<endl<<endl;       //通过指针访问结构，使用箭头运算符            cout<<"Access structure through pointer and (->) variable：\n";       cout<<"num="<<pstud->num<<"\t";       cout<<"name="<<pstud->name<<"\t";        cout<<"sex="<<pstud->sex<<"\t";       cout<<"score="<<pstud->score<<endl<<endl;                getch();  return 0;                    }