C的结构体使用

C的结构体演示

#include <stdio.h>
struct A                //建立结构体A
{
    char *name;
    int  s1;
    struct A *next;
};

void main()
{
    struct A a = { "啊一", 10 };//建立结构体对象
    struct A b = { "啊二", 20 };
    struct A c = { "啊三", 30 };
    struct A *p;                //建立结构体指针
    p = &a;
    a.next = &b;                //把b对象的地址给予a对象的指针
    b.next = &c;
    c.next = NULL;
    while (1)                   //输出循环体
    {
        printf("%s,%d\n", p->name, p->s1);
        if (p->next == 0)
        {
            break;
        }
        p = p->next;
    }
    system("pause");
}