diff --git a/homework1/test4.cpp b/homework1/test4.cpp
index 5a363a8..94bc83e 100644
--- a/homework1/test4.cpp
+++ b/homework1/test4.cpp
@@ -49,10 +49,14 @@ void input(book *books, int n) {
 
 void output(book_and_number *books_and_number) {
     cout << books_and_number->number_of_books << endl;
-    for (int i = 0; i < books_and_number->number_of_books; i++) {
-        cout << books_and_number->books[i].id << " " << books_and_number->books[i].name << " " << fixed <<
-                setprecision(2) <<
-                books_and_number->books[i].price << endl;
+    for (int i = 0; true; i++) {
+        if (books_and_number->books[i].price != 0) {
+            for (int j = 1; j < i + books_and_number->number_of_books; j++) {
+                cout << books_and_number->books[i].id << " " << books_and_number->books[i].name << " " << fixed <<
+                        setprecision(2) << books_and_number->books[i].price << endl;
+            }
+            break;
+        }
     }
 }