#include "stdafx.h"
#include <iostream>
#include <conio.h>
#include <stdio.h>
using namespace std;
int main()
{
int vize, final, devamsizlik;
char ortalama,vizeToplam,finalToplam;
int i = 1;
do
{
cout << i << ". ogrencinin vize notunu giriniz: ";
cin >> vize;
if (vize == -1)
{
cout << "program kapaniyor";
}
vizeToplam = (vize * 0.35);
if (vizeToplam < 20 || vizeToplam > 35)
{
cout << i << ". ogrenci basarisiz "<<endl<<endl;
}
else
{
cout << i << ". ogrencinin final notunu giriniz: ";
cin >> final;
finalToplam = (final * 0.65);
cout << i << ". ogrencinin devamsiz gun sayisi: ";
cin >> devamsizlik;
if (devamsizlik < 15 || devamsizlik > 30)
{
cout<<i<<". ogrenci devamsizliktan KALDI "<<endl<<endl;
}
else
{
ortalama = vizeToplam + vizeToplam;
if (0 <= ortalama && ortalama <= 44) cout<<i<<". Ogrencinin basari harf notu FF.. Ogrenci KALDI "<<endl<<endl;
else if (45 <= ortalama && ortalama <= 54) cout<<i<<". Ogrencinin basari harf notu DD.. Ogrenci GECTI "<<endl<<endl;
else if (55 <= ortalama && ortalama <= 69) cout<<i<<". Ogrencinin basari harf notu CC.. Ogrenci GECTI "<<endl<<endl;
else if (70 <= ortalama && ortalama <= 84) cout<<i<<". Ogrencinin basari harf notu BB.. Ogrenci GECTI"<<endl<<endl;
else if (85 <= ortalama && ortalama <= 100) cout<<i<<". Ogrencinin basari harf notu AA.. Ogrenci GECTI"<<endl<<endl;
}
}
i++;
}
while (vize != -1);
system("pause");
return 0;
}