程序代码：

#include<stdio.h>
#include<conio.h>
struct stu{
    char name[20];
    int  age;
    char university[100];
}
int main(){
    struct stu swj={"wengjie",19,"UIC"};
    struct stu *wj=&wengjie;
    printf("name:         %s\n",stu.name);
    printf("age:          %s\n",stu.age);
    printf("university:   %s\n",stu.university);
    printf("name:         %s\n",wj->name);
    printf("age:          %s\n",wj->age);
    printf("university:   %s\n",wj->university);
    getch();
    return 0;
}