ex14

#include <iostream>
#include <cstring>
#include <fstream>

using namespace std;

typedef struct elev
{
    char nume[100], prenume[100];
    int n1,n2;
    float media;
};

int main()
{
    int n;
    elev aux, v[100];
    cout<<"Nr elevi: "; cin>>n;
    ifstream notein("note.txt");
    ifstream numein("nume.txt");
    ofstream fout("final.txt");
    for(int i=0; i<n; i++)
    {
        numein>>v[i].nume; numein>>v[i].prenume;
        notein>>v[i].n1; notein>>v[i].n2;
        v[i].media=(v[i].n1+v[i].n2)/2.00;
        v[i].media=int(v[i].media*100);
        v[i].media=float(v[i].media/100);
    }
    notein.close();
    numein.close();
    for(int i=0; i<n-1; i++)
        for(int j=i+1; j<n; j++)
            if(strcmp(v[i].nume,v[j].nume)==1 || strcmp(v[i].nume,v[j].nume)==0 && strcmp(v[i].prenume,v[j].prenume)==1)
            {
                aux=v[i];
                v[i]=v[j];
                v[j]=aux;
            }
    for(int i=0; i<n-1; i++)
        for(int j=i+1; j<n; j++)
            if(v[i].media<v[j].media)
            {
                aux=v[i];
                v[i]=v[j];
                v[j]=aux;
            }
    for(int i=0; i<n; i++)
        fout<<v[i].nume<<" "<<v[i].prenume<<"  "<<v[i].media<<endl;
    fout.close();
    return 0;
}