C语言结构体完整解析（五）：结构作为函数参数
结构作为函数参数：void printBook( struct Books book )
C语言结构体完整解析（四）：使用函数strcpy()可直接调用结构体成员并赋值
#include <stdio.h>
#include <string.h>
struct Books
{
char title[50];
char author[50];
char subject[100];
int book_id;
};
/* 函数声明 */
void printBook( struct Books book );
int main( )
{
struct Books Book1; /* 声明 Book1，类型为 Books */
struct Books Book2; /* 声明 Book2，类型为 Books */
/* Book1 详述 */
strcpy( Book1.title, "C Programming");
strcpy( Book1.author, "Nuha Ali");
strcpy( Book1.subject, "C Programming Tutorial");
Book1.book_id = 6495407;
/* Book2 详述 */
strcpy( Book2.title, "Telecom Billing");
strcpy( Book2.author, "Zara Ali");
strcpy( Book2.subject, "Telecom Billing Tutorial");
Book2.book_id = 6495700;
/* 输出 Book1 信息 */
printBook( Book1 );
/* 输出 Book2 信息 */
printBook( Book2 );
return 0;
}
void printBook( struct Books book )
{
printf( "Book title : %s\n", book.title);
printf( "Book author : %s\n", book.author);
printf( "Book subject : %s\n", book.subject);
printf( "Book book_id : %d\n", book.book_id);
}