#include <iostream>
#include <cstring>
#include <algorithm>
using namespace std;
struct cpy
{
    int id;
    string name;
    int money;
}a[100];
int cmp(cpy x, cpy y)
{
    if(x.money == y.money)
    {
        return x.id < y.id;
    }else
    {
        return x.money > y.money;
    }
}
int main()
{
    int n;
    scanf("%d", &n);
    for (int i = 0; i < n; i ++ )
    {
        a[i].id = i;
        cin >> a[i].name >> a[i].money;
    }
    sort(a, a + n , cmp);
    cout << a[0].name;
    return 0;
}