I really need help with this code. I'm going crazy

[Giorgio]

Hello everyone, can someone please help me with my code I am trying to run. I am trying to find a solution on why this file is freezes when I run it.

According to the assignment the program is to

-initialize patientCount to 0
-read first ID and howMany from file
-while not end-of-file
*increment patientCount
*display ID
*use a count-controlled loop to read and sumup this patient’s howMany BP’s
*calculate and display average for patient
*read next ID and howMany from file
-display patientCount


Here is my code so far

#include <iostream>
#include <string>
#include <conio.h>
#include <fstream>
using namespace std;

int main(){

    //Initialize Required Variables For Program
    int patientCount = 0;
    string id;
    string rHowMany; //String To Read From File
    int howMany = 0;
    int howManyCount = 0;
    int avg = 0;
    int avg2;
    string line;
    int number_lines = 0;
    ifstream reader ("data.txt"); //Open The Data File To Be Read From

    do
    {
        reader >> id;
        reader >> howMany;
        cout << "The Patient ID Is: " << id << endl;
        cout << "The Number Of Blood Pressure Record This Patient Has Is: " << howMany << endl;
        do
        {
            reader >> avg;
            avg = avg + avg;
        }
        while (reader != "\n");
        cin.clear();
        avg = avg / howMany;
        cout << "The Patient Average BP Reading Is: " << avg;
    }
    while (!EOF);
    return 0;
}

The data.txt file looks exactly like this

4567 4 180 140 170 150
5643 2 125 150

EDIT:

1st column is Patient ID
2nd column is How Many Tests the patient had
3rd column and beyond is all the blood pressure readings.

Also I am going to try to have a minimum of 20 patients ID's
If anyone can help me out I greatly appericate that.

[ultifinitus]

I'm not sure if you can use !EOF instead of !reader.eof()

My initial suggestions are to change that, and to add the same eof check into your inner while (the reader != "\n" loop)

[Giorgio]

@ultifinitus
Thanks so much. But now the code isn't showing all the information, it is only showing 1 of the Patient ID's. But I am trying to show a minimum of 20 but my data file has only 2 just for testing out. If you could help me that'll be great. Thanks again man that change really help.

[ultifinitus]

The rest is logic, that is what programming is all about my friend.

[Giorgio]

@ultifinitus

You are correct. Thank you so much for the help. That's probably the main thing I needed help on.