结构体与指针的应用

Posted 2020-12-19

#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
#include <string.h>

struct Book
{
    char name[20];
    short price;
};
int main()
{
    struct Book b1 = { "C语言指针指南", 105 };
    struct Book* pb = &b1;
    printf("书名:%s
", pb->name);
    printf("价格;%d元
",(*pb).price);
    b1.price = 100;
    printf("价格;%d元
", (*pb).price);
    strcpy(b1.name, "C++");
    printf("书名:%s
", pb->name);
    return 0;
}