Create struct HashNode and class HashTable that will be used to store students' data. For each student,it'll store the ID (string) as the key, and the first name (string), last name (string), and email (string) asthe value. You can imagine a single HashNode as follows:"123456789""Jessica""Wolf""abcdef@bartleby.com"HashTable should have the following attributes and methods:Attributes1. The dynamic array that stores the data.2. The number of elements currently stored.3. The maximum number of elements the container can store.Methods1. Constructor that takes from the user the maximum size of the container.2. void insert(string ID, string firstName, string lastName, string email): uses thefollowing hash function h2(h1(ID)) to map the key to a specific index in the table:• h1(ID):wwIDLength -1ΣID• h2(K) -> [0, N-1], where N is the table sizeIn case the index that the hash function generated was already full, the insertfunction should add the student information in a chain (list) in the same index,applying the concept of separate chaining.3. bool updateEmail(string ID, string newEmail): updates the email of a specificstudent of his/her ID was found and returns true. If the ID wasn't found, it returnsfalse.

Answered: it'll store the ID (string) as the key,…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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