#include<iostream>
#include<cstdio>
#include<cstring>
#include<string>
#include<cmath>
#include<set>
#include<cctype>
#include<algorithm>
#include<map>
using namespace std;
int main()
{
int m,n,k,s;
cin>>k;
int MAX=0;
map<int ,int> mp;
mp.clear();
while(k--)
{
cin>>m>>n;
mp[m]+=n;
if(mp[m]>MAX)
{
s=m;
MAX=mp[m];
}
}
cout<<s<<" "<<MAX<<endl;
return 0;
}