I need help with this. Make sure the code works and it has no errors. And it is in C$++.$ In this assignment, you will write a program that inputs a file of int values to a linked list, then print the Option $2-$ Store input values to a linked list, and print values to output file in sorted order:Opening input file...

Storing values to linked list...

Done reading values from input file.

Enter name of output file: HW$04$ output.txt

Printing sorted values to output file...

Sorted values printed to HWO$4\_$output.txt$.$Assignment Details for Option #$2$:

Your program should ask the user for a filename. This should be the name of an input file which

contains a series of integer values. An example input file is below.

Your program should open the file and store all values to a linked list. Unlike HW#$3,$ the first

number does not represent the number of values within the file. This is information you do not

need when using linked lists. Instead, every number in the file, including the first, should be

stored to your linked list. You can assume there are $1$ or more values in the input file.

Ask the user for the name of an output file. This file does not exist yet $-$ your program will create

it$.$

Print the values to the output file in increasing, sorted order. There are a couple of ways you

could accomplish this:

Add values to the linked list in sorted order $-$ recommended. See class presentation. @

Sort the linked list after all values have been read and added to the list from the file. You

could adapt selection sort to do this. Input and Output Files:

Input files contain a group of integer values.

Unlike HW#$3,$ the first number does not represent the number of values within the file. This is

information you do not need when using linked lists. Instead, every number in the file, including

the first, should be stored to your linked list. You can assume there are $1$ or more values in the

input file.

When your program begins reading the file, you will not know how many values are in the file.

Therefore, you can use a while loop that will keep reading until the end of the file is reached. An

example of how to do this is in the File I$/$O presentation from $10/04.$

You can use the below input file to test your program. I will use a different file not listed here to

test your program.

HW$04\_$input.txt

The output file produced by your program may look different depending upon which option you

chose to complete. Below are examples of the output files that would be created based on the

first two options. The option #$3$ output file would be identical to one of these depending upon

what the user chose to do$.$

HW$04\_$output$\_$option$1.$txt

HW$04\_$output$\_$option$2.$txt

values to an output file in a specific way. You can choose $1$ of the $3$ options below for completing this

homework. Only provide a solution for $1$ of the $3$ options $-$ choose which you prefer. Look at example

runs of the $3$ different programs below. Details of each option are described afterward.

Option $1-$ Store input values to a linked list, and print values to output file in reverse order:Opening input file...

Storing values to linked list...

Done reading values from input file.

Enter name of output file: HW$04\_$output.txt

Printing values to output file...

Values printed to HW$04\_$output.txt in reverse order.Assignment Details for Option #$1$:

Your program should ask the user for a filename. This should be the name of an input file which

contains a series of integer values. An example input file is below.

Your program should open the file and store all values to a linked list. Unlike HW#$3,$ the first

number does not represent the number of values within the file. This is information you do not

need when using linked lists. Instead, every number in the file, including the first, should be

stored to your linked list. You can assume there are $1$ or more values in the input file.

Ask the user for the name of an output file. This file does not exist yet $-$ your program will create it$.$

Print the values to the output file in reverse order. A suggestion: add the values to your linked list

in reverse order from the input files. Instead of adding the next value to the end of the list, add

it to the beginning, and so on$.$ Then, when printing values to your output file, you can start at

the beginning of the linked list and move towards the end.

Note that reverse order does not mean reversed sorted order, just reversed from how the

numbers appear in the input file. For example, if $5$ numbers were in the input file: $891302,$

then they would be printed to the output file like so: $230198.$