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Editor to share with you how to use C++ to achieve the book information management system, I hope you will learn something after reading this article, let's discuss it together!

The details are as follows

1. Title:

Types are: serial number: ISBN

Title: name

Price: price

Complete the following functions:

① input: input (or read from a file) the various data elements of the book (or student) information table from the keyboard

② lookup: you can find all data elements equal to a given value by different attributes, find and return their order in the table

③ insert: I (1 = > pnew- > price; pnew- > next = NULL; ptemp- > next = pnew; ptemp = pnew;}} / / find int Link::find_node by number (int I) {Node * ptemp = head- > next; for (int count = 0 * countISBN = = I) / / find book {cout by number

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