#include <iostream>
#include <vector>
#include <algorithm>
using namespace std;
//벡터를 이용한 학생 성적 관리 프로그램
int main(void)
{
vector<pair<int,string> > v;
v.push_back(pair<int, string>(90,"일번"));
v.push_back(pair<int, string>(70,"이번"));
v.push_back(pair<int, string>(80,"삼번"));
v.push_back(pair<int, string>(60,"사번"));
v.push_back(pair<int, string>(50,"오번"));
sort(v.begin(), v.end());
for(int i = 0; i < v.size(); i++)
{
cout << v[i].second << ' ';
}
return 0;
}