#include <algorithm>
#include <vector>
#include <iostream>
#include <string>

#include "Student_info.h"
#include "grade.h"

//driver program for grade partitioning examples

using std::cin;
using std::cout;
using std::endl;
using std::sort;
using std::string;
using std::vector;

vector<Student_info> extract_fails(vector<Student_info>& v);

int main()
{
        vector<Student_info> vs;
        Student_info s;
        while (read(cin, s))
                vs.push_back(s);

        sort(vs.begin(), vs.end(), compare);

	vector<Student_info> fails = extract_fails(vs);

	for (vector<Student_info>::size_type i = 0; i < fails.size(); ++i)
		cout << fails[i].name << " " << grade(fails[i]) << endl;

	return 0;
}