#include<bits/stdc++.h>
using namespace std;
int n;
struct ll{
    string name;
    int score;
}a[105];
bool cmp(ll c,ll b){
    return c.score>b.score;
}
int main(){
    cin>>n;
    for(int i=1;i<=n;i++){
        cin>>a[i].name>>a[i].score;
    }
    sort(a+1,a+n+1,cmp);
    cout<<a[n].name;
	return 0;
}