修复了？

homework1/test4.cpp

@@ -10,11 +10,11 @@ typedef struct {
 } book;
 
 typedef struct {
-    book books[];
+    book *books;
     int number_of_books;
 } book_and_number;
 
-double max_price(book *books, int n) {
+double find_max_price(book *books, int n) {
     double max_price = 0;
     for (int i = 0; i < n; i++) {
         if (books[i].price > max_price) {
@@ -25,19 +25,16 @@ double max_price(book *books, int n) {
 }
 
 book_and_number max_price_books(book *books, int n) {
-    double max_price = max_price(books, n);
-
+    double max_price = find_max_price(books, n);
     book_and_number books_and_number;
-    book max_price_books[];
-
     books_and_number.number_of_books = 0;
+
     for (int i = 0; i < n; i++) {
         if (books[i].price == max_price) {
-            max_price_books[i] = books[i];
+            books_and_number.books[i] = books[i];
             books_and_number.number_of_books++;
         }
     }
-    books_and_number.books = &max_price_books;
     return books_and_number;
 }
 
@@ -61,7 +58,7 @@ int main() {
     int n;
     cin >> n;
     input(books, n);
-    max_price(books, n);
+    find_max_price(books, n);
     book_and_number books_and_number = max_price_books(books, n);
     output(books_and_number);
     return 0;