In C$++,$ Create a class object called person that contains a First Name, Last Name, and Age. Your main$()$ function should declare an array of up to $20$ person objects, and load each line from the input file into an object in the array.

The person class should have the following private data elements:

$$ First name

$$ Last name

$$ Age

The person class should have the following functions:

$$ Null Constructor

$$ Get $-$ read first name, last name, and age from an input stream

$$ Put $-$ write last name, first name, and age to an output stream

The person class should have the following operators:

$><==$ compare the person to another person, using Last name, First name, then age, and return a bool

Your program should do the following:

$$ Prompt the user for the name of the file

$$ Open the file

$$ Read the data into the array of person objects $($maximum size $20)$

$$ Close the file

$$ Sort the array

$$ Display the arrayCreate a class object called person that contains a First Name, Last Name, and Age. Your main$()$ function should declare an array of up to $20$ person objects, and load each line from the input file into an object in the array.

The person class should have the following private data elements:

$$ First name

$$ Last name

$$ Age

The person class should have the following functions:

$$ Null Constructor

$$ Get $-$ read first name, last name, and age from an input stream

$$ Put $-$ write last name, first name, and age to an output stream

The person class should have the following operators:

$><==$ compare the person to another person, using Last name, First name, then age, and return a bool

Your program should do the following:

$$ Prompt the user for the name of the file

$$ Open the file

$$ Read the data into the array of person objects $($maximum size $20)$

$$ Close the file

$$ Sort the array

$$ Display the array