Hi I would like to know how to write this in c++ please. **Programming Challenge: Implementing a String Instrument Class****Objective:**Given the main() function and the base class `Instrument`, your task is to define a derived class, `StringInstrument`, specifically for string instruments.### Example Input:```DrumsZildjian20152500GuitarGibson20021200619```### Expected Output:```Instrument Information: Name: Drums Manufacturer: Zildjian Year built: 2015 Cost: 2500Instrument Information: Name: Guitar Manufacturer: Gibson Year built: 2002 Cost: 1200 Number of strings: 6 Number of frets: 19```### Code Snippet:Here is a snippet of the `StringInstrument.cpp` file that outlines the basic structure. You need to implement the necessary functions to handle string-specific attributes.```cpp#include "StringInstrument.h"// TODO: Define mutator functions -// SetNumOfStrings(), SetNumOfFrets()// TODO: Define accessor functions -// GetNumOfStrings(), GetNumOfFrets()```### Instructions:1. **Create a Derived Class:** - The class `StringInstrument` should inherit from the `Instrument` class.2. **Implement Mutator Functions:** - `SetNumOfStrings()`: Sets the number of strings for the instrument. - `SetNumOfFrets()`: Sets the number of frets.3. **Implement Accessor Functions:** - `GetNumOfStrings()`: Returns the number of strings. - `GetNumOfFrets()`: Returns the number of frets.### Diagram Explanation:There are no specific graphs or diagrams present in the image. The key focus is on implementing the class structure within the provided code framework.Keep this structure in mind while integrating the functionalities, ensuring your class captures all relevant data for string instruments.

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Given main() and the Instrument class, define a derived class, StringInstrument, for string instruments. Ex. If the input is: Drums Zildjian 2015 2500 Guitar Gibson 2002 1200 6. 19 the output is: Instrument Information: Name: Drums Manufacturer: Zildjian Year built: 2015 Cost: 2500 Instrument Information: Name: Guitar Manufacturer: Gibson Year built: 2002 Cost: 1200 Number of strings: 6 Number of frets: 19

Given main() and the Instrument class, define a derived class, StringInstrument, for string instruments. Ex. If the input is: Drums Zildjian 2015 2500 Guitar Gibson 2002 1200 6. 19 the output is: Instrument Information: Name: Drums Manufacturer: Zildjian Year built: 2015 Cost: 2500 Instrument Information: Name: Guitar Manufacturer: Gibson Year built: 2002 Cost: 1200 Number of strings: 6 Number of frets: 19

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter12: Adding Functionality To Your Classes

Section: Chapter Questions

Problem 1PP

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A(n) ____________ is one instance or variable of a class.
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