C语言代码格式优化：美观整齐的图书信息输出

void viewAllBooks() { char bookID[20]; for (int i = 0; i < numBooks; i++) { printf('查询结果：\n'); printf('编号：%s\n', books[i].bookID); printf('书名：%s\n', books[i].bookName); printf('作者：%s\n', books[i].author); printf('数量：%d\n', books[i].amount); printf('出版社：%s\n\n', books[i].pub); } }