My solution for ods exercises 1.1 (2)

exercises-1_1-2.cpp

#include <iostream>
#include <fstream>
#include <stack>
using namespace std;

void read_fifty_input(ifstream* myFile);
void write_input(stack<string>& stackText);

int main(void)
{
    const string fileName = "HelloWorld.txt";
    ifstream myFile(fileName);

    read_fifty_input(&myFile);
}

void read_fifty_input(ifstream* myFile)
{
    string textLine;
    stack<string> stackLine;
    int counter = 0;

    while (getline(* myFile, textLine)) 
    { 
        if (counter >= 50) {
            write_input(stackLine);
            cout << endl;
            stackLine.push(textLine);
            counter = 1;
        } 
        else
        {
            stackLine.push(textLine); 
            ++counter;
        }
    }

    if (!stackLine.empty())
    {
        write_input(stackLine);
    }
}

void write_input(stack<string>& stackText)
{
    while (!stackText.empty())
    {
        cout << stackText.top() << endl;
        stackText.pop();
    }
}