180423_10814_나이순 정렬

	//https://www.acmicpc.net/problem/10814
	#include <iostream>
	#include <stdio.h>
	#include <string>
	#include <vector>
	#include <algorithm>
	using namespace std;
	struct cus{
	int age;
	int idx;
	char *name[20];
	};
	bool cmp(cus a, cus b){
	if(a.age < b.age) return true;
	if(a.age==b.age){
	return a.idx<b.idx;
	}
	return false;
	}
	int main(){
	int n;
	scanf("%d",&n);
	vector<cus> v;
	for(int i=0; i<n; i++){
	cus c;
	scanf("%d %s", &c.age, c.name);
	c.idx=i;
	v.push_back(c);
	}
	sort(v.begin(), v.end(), cmp);
	for(int i=0; i<n; i++){
	printf("%d %s\n",v[i].age, v[i].name);
	}
	return 0;
	}