#include <bits/stdc++.h>
#define rep(i,n) for(int i = 0; i < (n); ++i)
#define srep(i,s,t) for (int i = s; i < t; ++i)
#define drep(i,n) for(int i = (n)-1; i >= 0; --i)
using namespace std;
typedef long long int ll;
typedef pair<ll,ll> P;
#define yn {puts("YES");}else{puts("NO");}
#define MAX_N 200005

int main() {
    int n;
    cin >> n;

    vector<P> v(n);
    rep(i,n){
        cin >> v[i].first >> v[i].second;
    }
    sort(v.begin(), v.end());
    ll ans = 1001001001001001001;
    ll arg = -1000000;
    ll sum = 0;
    int now = 0;
    ll plus = 0;
    ll minus = 0;
    for(ll i = -1000000; i <= 1000000; i++){
        if(i == -1000000){
            rep(j,n){
                sum += v[j].second * abs(i - v[j].first);
                minus += v[i].second;
            }
        }else{
            sum += plus - minus;
        }
        if(ans < sum){
            ans = sum;
            arg = i;
        }
        // ans = min(ans, sum);
        while(now < n && v[now].first == i){
            plus += v[now].first;
            minus -= v[now].first;
        }
    }
    cout << arg << ' ';
    cout << ans << endl;
    return 0;
}