#include <bits/stdc++.h>
using namespace std;
#define ssuyu                                                                  \
    ios_base::sync_with_stdio(0);                                              \
    cin.tie(0)
#define pb push_back
#define F first
#define S second
#define pii pair<int, int>
#define int long long
#define PI acos(-1)
#define all(x) (x).begin(), (x).end()
const int N = 1e6 + 5;
signed main() {
    int n, m, x, y, mxx = -1, mny = N, mxy = -1, mnx = N;
    cin >> n;
    for (int i = 0; i < n; i++) {
        cin >> x >> y;
        mnx = min(mnx, x);
        mny = min(mny, y);
        mxx = max(x, mxx);
        mxy = max(y, mxy);
    }
    x = mxx - mnx;
    y = mxy - mny;
    if (x & 1)
        x++;
    if (y & 1)
        y++;
    cout << x / 2 << ' ' << y / 2;
}