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发表于 2025-8-12 15:00:45
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显示全部楼层
小甲鱼程序有bug啊,,,
第2个小标题中代码getInput函数定义和声明不一致,两个函数的参数也没有加*
- #include <stdio.h>
- struct Date
- {
- int year;
- int month;
- int day;
- };
- struct Book
- {
- char title[128];
- char author[40];
- float price;
- struct Date date;
- char publisher[40];
- };
- void getInput(struct Book *book);
- void printBook(struct Book *book);
- void getInput(struct Book *book)
- {
- printf("请输入书名:");
- scanf("%s", book->title);
- printf("请输入作者:");
- scanf("%s", book->author);
- printf("请输入售价:");
- scanf("%f", &book->price);
- printf("请输入出版日期:");
- scanf("%d-%d-%d", &book->date.year, &book->date.month, &book->date.day);
- printf("请输入出版社:");
- scanf("%s", book->publisher);
- }
- void printBook(struct Book *book)
- {
- printf("书名:%s\n", book->title);
- printf("作者:%s\n", book->author);
- printf("售价:%.2f\n", book->price);
- printf("出版日期:%d-%d-%d\n", book->date.year, book->date.month, book->date.day);
- printf("出版社:%s\n", book->publisher);
- }
- int main(void)
- {
- struct Book b1, b2;
- printf("请录入第一本书的信息...\n");
- getInput(&b1);
- putchar('\n');
- printf("请录入第二本书的信息...\n");
- getInput(&b2);
- printf("\n\n录入完毕,现在开始打印验证...\n\n");
- printf("打印第一本书的信息...\n");
- printBook(&b1);
- putchar('\n');
- printf("打印第二本书的信息...\n");
- printBook(&b2);
- return 0;
- }
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