apple phone

void Applephn::display(string name)
{
    fstream fin;
    fin.open("Applephn.csv",ios::in);
    vector<string>row;
    string line,word,temp;
    int cnt=0;
    while(getline(fin,line))
    {
        row.clear();
        //getline(fin,line);
        stringstream s(line);
        while(getline(s,word,','))
        {
            row.push_back(word);
        }
        if(name==row[0]){
            cnt=1;
            cout<<"Brand: "<<row[0]<<endl;
            cout<<"Battery : "<<row[1]<<endl;
            cout<<"Price: "<<row[2]<<endl;
        }
    }
    fin.close();
    if(cnt==0)
    {
        cout<<"Not found"<<endl;
    }
}


void Applephn::compare(string name1,string name2)
{
    fstream fin;
   fin.open("Applephn.csv",ios::in);
    vector<string>row;
    vector<string>phn1,phn2;
    string line,word,temp;
    int cnt1=0,cnt2=0;
    while(getline(fin,line))
    {
        row.clear();
        //getline(fin,line);
        stringstream s(line);
        while(getline(s,word,','))
        {
            row.push_back(word);
        }
        if(name1==row[0]){
            cnt1=1;
            phn1=row;
        }
        else if(name2==row[0])
        {
            cnt2=1;
            phn2=row;
        }
    }
    fin.close();
    if(cnt1==1 && cnt2==1)
    {
        for(int i=0;i<phn1.size();i++)
        {
            cout<<phn1[i]<<" "<<phn2[i]<<endl;
        }
    }
    else if(cnt1==0)
    {
        cout<<"Sorry"<<endl;
        cout<<"Model "<<name1<<"is not available"<<endl;
    }
    else if(cnt2==0)
    {
        cout<<"Sorry"<<endl;
        cout<<"Model "<<name2<<"is not available"<<endl;
    }
    else
    {
        cout<<"Sorry"<<endl;
        cout<<"Both Model are not available"<<endl;
    }
}