백준 소스코드 [C++] 10814 나이순 정렬

www.acmicpc.net/problem/10814

10814번: 나이순 정렬

백준 소스코드 [C++] 10814 나이순 정렬

#include <iostream>
#include <utility>
#include <vector>
#include <algorithm>
#include <string>
using namespace std;
bool compare(pair<int, string>p1, pair<int, string>p2) {
	return p1.first < p2.first;
}
int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	int n, m;
	cin >> n;
	string s;
	vector <pair<int, string>> v;
	for (int i = 0;i < n;i++) {
		cin >> m >> s;
		v.push_back(make_pair(m, s));
	}
	stable_sort(v.begin(), v.end(), compare);
	for (int i = 0;i < v.size();i++) cout << v[i].first << " " << v[i].second << '\n';

	return 0;
}