quque2

#include <iostream>
#include <algorithm>
#include <iterator>
#include <fstream>
#include <string>
#include <queue>
#include <array>

using namespace std;

class Student
{
    static const int SES_NUM  = 5;
    string name, surname, secondname, gender;
    int age;
    array<int, SES_NUM> ses;
public:
    friend ifstream& operator >> (ifstream& in, Student& st);
    friend ofstream& operator<< (ofstream& out, const Student& st);
    bool pass_exams() const
    {
        return *min_element(ses.begin(), ses.end()) > 2;
    }
};

ifstream& operator >> (ifstream& in, Student& st)
{
    in >> st.surname
        >> st.name
        >> st.secondname
        >> st.gender
        >> st.age;
    for (int i = 0; i < st.SES_NUM; ++i)
        in >> st.ses[i];
    return in;
}

ofstream& operator << (ofstream& out, const Student& st)
{
    out << st.surname << " "
        << st.name << " "
        << st.secondname << " "
        << st.gender << " "
        << st.age << " ";
    for (int i = 0; i < st.SES_NUM; ++i)
        out << st.ses[i] << " ";
    return out;
}


int main()
{
    queue<Student> pass, not_pass;
    Student tmp;

    string in_name = "input.txt", out_name = "output.txt";
    ifstream in(in_name);
    int st_num;
    in >> st_num;

    for (int i = 0; i < st_num; ++i)
    {
        in >> tmp;
        if (tmp.pass_exams())
            pass.push(tmp);
        else
            pass.push(tmp);
    }
    in.close();

    ofstream out(out_name);
    while (!pass.empty())
    {
        out << pass.front() << endl;
        pass.pop();
    }
    while (!not_pass.empty())
    {
        out << not_pass.front() << endl;
        not_pass.pop();
    }
    out.close();

    cout << "Done" << endl;
}