#include<bits/stdc++.h>
using namespace std;
struct student{
	string s;
	int b;
}q[20];
bool cmp(student x,student y){
	return x.b<y.b;
}
int main(){
	int n;
	cin>>n;
	for(int i=1;i<=n;i++){
		cin>>q[i].b>>q[i].s;
	}
	sort(q+1,q+n+1,cmp);
	cout<<q[1].s;
	return 0;
}