#include <bits/stdc++.h>
using namespace std;

int dx[] = {1, -1, 0, 0};
int dy[] = {0, 0, 1, -1};
const double eps = 0.0005;
const int N = 50010;
struct point{
    double x, y;
} a[N];
int n;
double step = 500, mn = 1e9, x, y;

double dist(double i3, double j3){
    double rs = 0;
    for (int i=1; i<=n; i++) rs += sqrt((a[i].x-i3)*(a[i].x-i3) + (a[i].y-j3)*(a[i].y-j3));
    return rs;
}

int main(){
    ifstream cin ("adapost2.in");
    ofstream cout ("adapost2.out");
    cin >> n;
    for (int i=1; i<=n; i++) cin >> a[i].x >> a[i].y, x += a[i].x, y += a[i].y;
    x /= n; y /= n;
    while (step > eps){
        for (int dir=0; dir<4; dir++){
            double i2 = x + step*dx[dir], j2 = y + step*dy[dir];
            double t = dist(i2, j2);
            if (t < mn) x = i2, y = j2, mn = t;
        }
        step /= 2;
    }
    cout << fixed << setprecision(3) << x << " " << y;
    return 0;
}