Как изменить этот код на parseline и arg, чтобы получить входной файл

Question

Я и моя команда пытались выполнить следующее задание, мы не можем заставить его работать с arg и parseline. Это код, который у нас пока есть.

include iostream

include string

include fstream 

include iomanip

using namespace std;

const string ID = "Allan Ramirez - CS 1336 - Assignment 26";

int main()

{

//In and out file objects

ifstream in;

ofstream out;


 //Variable to read values


 string line;


    //Variable to find sum


    int sum = 0;


    //Varible for row and column count


    int row, col;


    //File path


    in.open("C:/Users/deept/Desktop/input.txt");


    out.open("C:/Users/deept/Desktop/output.txt");


    //File open error check


  if (!in || !out)


    {


        cout << "file cannot be found. " << endl;


        return 0;


    }


    //If open


    else


    {


        //Read first line


        in >> line;


        //Set row and column


        row=stoi(line.substr(0));


        col = stoi(line.substr(2));


        //Declare array


        int** val = new int*[row];


        for (int i = 0; i < row; ++i)


            val[i] = new int[col];


        int j = 0,i=0;


        //Read to end


        while (!in.eof())


        {


            //Each word set into array


            in >> line;


            if (j < col)


            {


                val[i][j] =stoi(line);


                //Find sum


                sum += val[i][j];


                j++;


            }


            else {


                j = 0;


                //Write into output array


                out << sum << " " ;


                sum = 0;


                i++;


                val[i][j] =stoi(line);


                sum += val[i][j];


                j++;


            }


        }


        //Close file
        in.close();
        out.close();
        //Console output
        cout << ID << endl;
        cout << "Number of rows: " << row << endl;
        cout << "Number of columns: " << col << endl;
        cout << "Average of rows: ";
        sum = 0;
        double avg = 0;
            for (i = 0; i< col; i++)
             {
                 for (j = 0; j < row; j++)
                {
                      sum+= val[i][j];
                 }
                 avg = sum / row;
                 cout << setprecision(1) << avg << " ";
                 sum = 0;
                 avg = 0;
             }
             cout << endl;
             cout << "Average of columns: ";
             sum = 0;
             avg = 0;
             for (i = 0; i< row; i++)
             {
                 for (j = 0; j < col; j++)
                {
                     sum += val[i][j];
                 }
                 avg = sum / col;
                 cout << setprecision(1) << avg << " ";
                 sum = 0;
                 avg = 0;
             }
             cout << endl;
         }

         return 0;
    }