Creating a function forcalculating

[ruslansbest]

I have a code witch saves some data, can some one make a function which calculates the total points of var test + driving1 + driving2 and saves them in the text file as the first thing so i can sort them from the post points to lower points

#include <iostream>

#include <fstream>

#include<iomanip>

#include <cstdlib>

#include <string>

using namespace std;

class Kursist
{
    //private
    string ime;
    string familia;
    int listovka;
    int drive1;
    int drive2;
    int resultat;

public:
    Kursist(string name, string lname, int test, int driving1, int driving2, int result)
    {
        ime=name;
        familia=lname;
        listovka=test;
        drive1=driving1;
        drive2=driving2;
        resultat=result;
    }
    Kursist() {}
    ~Kursist() {}

    void SetName(string name)
    {
        ime=name;
    }

    string GetName()
    {
        return ime;
    }


    void SetLname(string lname)
    {
        familia=lname;
    }


    string GetLname()
    {
        return familia ;
    }


    void SetTest(int test)
    {
        listovka=test;
    }


    int GetTest()
    {
        return listovka;
    }


    void SetDriving1(int driving1)
    {
        drive1=driving1;
    }


    int GetDriving1()
    {
        return drive1;
    }


    void SetDriving2(int driving2)
    {
        drive2=driving2;
    }


    int GetDriving2()
    {
        return drive2;
    }


    void SetResult(int result)
    {
        resultat=result;
    }


    int GetResult()
    {
        return resultat;
    }
};

void outputLine( Kursist );

int main( )

{

    int i;

    Kursist kursist[3];

    string name;
    string lname;
    int test;
    int driving1;
    int driving2;
    int result;

    cout << "Enter the name, family and results.\n";


    for (i=0; i<3; i++)

    {

        cout <<"Ime: \n";
        cin >> name;
        kursist [i].SetName(name);

        cout <<"Family: \n";
        cin >> lname;
        kursist [i].SetLname(lname);

        cout <<"Test: \n";
        cin >> test;
        kursist [i].SetTest(test);
        if ( test < 90 )
        {
            cout<<"Fail!\n";
            exit(0);
        }

        cout <<"Driving1: \n";
        cin >> driving1;
        kursist [i].SetDriving1(driving1);
        if ( driving1 < 90 )
        {
            cout<<"Fail!\n";
            exit(0);
        }

        cout <<"Driving2: \n";
        cin >> driving2;
        kursist [i].SetDriving2(driving2);
        if ( driving2 < 90 )
        {
            cout<<"Fail!\n";
            exit(0);
        }

        result = test + driving1 + driving2;

        cout << "Obshti tochki:" << result <<endl;

        Kursist akursist(name, lname, test, driving1, driving2, result);

        kursist[i]=akursist;

    }


    ofstream outKursistFile;

    outKursistFile.open( "kursist18.dat" );

    {


        if ( !outKursistFile )


            cerr << "File could not be opened" << endl;

    }


    for (i=0; i<3; i++)

    {

        outKursistFile << kursist[i].GetName() << setw( 10 ) << kursist[i].GetLname()<< setw( 13 )<<kursist[i].GetTest()<< setw( 7 ) << kursist[i].GetDriving1() << setw( 10 ) <<kursist[i].GetDriving2()<< setw( 10 ) <<kursist[i].GetResult() <<  "\n";

    }

    outKursistFile.close();




    return 0;
}

void outputLine( Kursist kursist )

{

    cout << setiosflags( ios::left ) << setw( 10 ) << kursist.GetName() << setw( 13 ) << kursist.GetLname() <<setw( 7 ) << setprecision( 2 )<< resetiosflags( ios::left )<<kursist.GetTest()<< setw( 10 ) <<kursist.GetDriving1()<< setw( 10 ) <<kursist.GetDriving2()<< kursist.GetResult() << "\n";
}

[Bdanielz]

can some one make a function which calculates the total points of var test + driving1 + driving2 and saves them in the text file as the first thing so i can sort them from the post points to lower points

Can you please rephrase this question. I do not understand.

[Chervil]

You could change line 196 so the first item written to outKursistFile is kursist[i].GetResult().