Write C++ code that have the exact same output. please spearate as periodic_table.cpp, Element.h, and get_table.cpp

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// Element.h

#pragma once

#include

using namespace std;

struct Element {

int atomic_number;

string name;

string abbreviation;

double mass;

};

Description Write a C++ program to dynamically read into memory a periodic table from a file. Each element will have an atomic number, a name, an abbreviation, and a mass. Your program must include: 1. An Element structure is defined in a header file: Element.h 2. A function get table that will return a pointer to array of pointers to the elements and the number of elements (size) read from the file /user/tvnguyen7/data/periodictable.dat via a call by reference parameter. This function must read in the data by constructing a linked list and convert the linked list into an array of pointers. The prototype for this function is included in the Element.h file. Return NULL on error conditions 3. A main program that will sort the table using the element name and print out the elements name in alphabetical order. See required I/O. You can use qsort in cstdlib. 4. Dynamic memory must be allocated and deallocated properly Required I/O Name Abr ANo Mass Helium Hydrogen Lithium 2 4.00 1 1.01 Li 3 6.94 He all the elements Ununoctium The average mass - Mask Uuo 118 0.00 24.31