适才相戏耳
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@@ -49,7 +49,7 @@ void input(book *books, int n) {
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void output(book_and_number *books_and_number) {
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void output(book_and_number *books_and_number) {
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cout << books_and_number->number_of_books << endl;
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cout << books_and_number->number_of_books << endl;
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for (int i = 1; i < books_and_number->number_of_books + 1; i++) {
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for (int i = 0; i < books_and_number->number_of_books; i++) {
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cout << books_and_number->books[i].id << " " << books_and_number->books[i].name << " " << fixed <<
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cout << books_and_number->books[i].id << " " << books_and_number->books[i].name << " " << fixed <<
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setprecision(2) <<
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setprecision(2) <<
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books_and_number->books[i].price << endl;
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books_and_number->books[i].price << endl;
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