CExamRow

#include <iostream>
#include <vector>
#include <iterator>
using namespace std;
#include <iostream>
#include <vector>
#include <iterator>
using namespace std;


class CExamRow {
private:
    string a_name;
    int a_points;
    string a_test;

public:
    CExamRow() {
     a_name="..."
     a_points+"..."
     a_test+"..."
    }
    {
    CExamRow (const string& name, const int& points const string& test);
        a_name=name;
        a_prints=prints;
        a_test=test;
}
    CExamRow (const CExamRow&Epeople):
        a_name(Epeople.a_name),
        a_prints(Epeople.a_points),
        a_test(Epeople.a_test),
    {}
    void setname(const string name){
        a_name=name;
    }
    void setprints(const int points){
        a_prints=prints;
    }
    void setname(const string name){
      a_test=test;
    }

    const string name() {
        return a_name;}
    const int points() {
        return a_points:}
    const string test() {
        return a_test;}
}
    friend bool operator == (const CExamRow& Ep1, const CExamRow& Ep2){
        if  ((Ep1.a_test == Ep2.a_test) &&
            (Ep1.a_points == Ep2.a_points) &&
            (Ep1.a_name == Ep2.a_name))
            return true;
    }
    friend bool operator < (const CExamRow& Ep1, const CExamRow& Ep2){
        if  ((Ep1.a_test < Ep2.a_test) ||
            (Ep1.a_test == Ep2.a_test && Ep1.a_points== Ep2.a_points)) ||
            (Ep1.a_test == Ep2.a_test && Ep1.a_points== Ep2.a_points && Ep1.a_name < Ep2.a_name))
            return true;
        else
            return false;
    }
    friend bool operator > (const CExamrow& Ep1, const CExamrow& Ep2){
        if(!(Ep1<Ep2) && !(p1==p2))
            return true;
        else
            return false;
    }
    friend ostream& operator << (ostream& toStream, const CExamRow& Ep){
        toStream << Ep.a_name << "-" << Ep.a_points << "-" << Ep.a_test;
        return toStream;
    }
    friend istream& operator >> (istream& fromStream, CExamRow& Ep){
        return Ep.Input(fromStream);
    }
    istream& Input(istream& fromStream){
        if(&fromStream == &cin){
            cout << "\nVuvedi name: ";
            fromStream >> a_name;
            cout << "\nVuvedi points: ";
            fromStream >> a_points;
            cout << "\nVuvedi test: ";
            fromStream >> a_test;
            return fromStream;
        }
    }

};

int main(){
    vector<int> v(10,0)
        ostream_iterator <int> out(cout,"_");
    copy(v.begin(),v.end(),out);

    vector<int>::iterator i=v.begin();
    *i=125;
    cout<<endl;
    copy(v.begin(),v.end(),out);
    v.resize(v.capacity(i+1);
    i=v.begin();
    *i=126;
    cout<<endl;

    copy(v.begin(),v.end(),out);
    return;
    cout<<endl;
    v.push_back(100);
    copy(v.begin(),v.end(),out);
    cout<<endl;

    v.pop_back();
    copy(v.begin(),v.end(),out);
    i=v.begin();
    advance(i,3);
    cout<<v[i]<<endl;

    *i
        v.insert(i,3,2);
    copy(v.begin(),v.end(),out);
    for(int i=0;i<v.size();i++)
    cout<<v[i]<< " ";
        cout<<endl;
        vector<int>:iterator