#include <iostream>
#include <iomanip>
#include <vector>
#include <utility>
#include <map>
#include <algorithm>
#include <queue>
#include <cmath>
#include <numeric>
#include <set>
#include <climits>

using namespace std;
struct aaa{aaa(){cin.tie(nullptr); ios::sync_with_stdio(false); cout<<fixed<<setprecision(2);};}aaa;
template <class T>ostream &operator<<(ostream &o,const vector<T>&v){o<<"{";for(int i=0;i<(int)v.size();i++)o<<(i>0?", ":"")<<v[i];o<<"}";return o;}
#define debug(v) {cerr<<"\033[1;36m[debug]\033[m "<<#v<<" : "<<v<<endl;}

using int64 = long long;

int main() {
    int n;
    cin >> n;
    vector a(n, 0);
    vector b(n, 0);

    for (int i=0; i<n; i++) cin >> a[i];
    for (int i=0; i<n; i++) cin >> b[i];

    if (n == 1) {
        cout << a[0] << " 0" << endl;
        return 0;
    }

    vector c = a;
    sort(c.begin(), c.end());

    vector t = {c[n/2-1], c[n/2-1]+c[n/2], c[n/2]};

    double ans = 0;
    long sum = INT_MAX;
    for (auto i : t) {
        double tmp_sum = 0;
        for (auto j=0; j<n; j++) {
            tmp_sum += b[j] * abs(i - a[j]);
        }
        if (floor(tmp_sum) == ceil(tmp_sum) && tmp_sum < sum) {
            ans = i;
            sum = tmp_sum;
        }
    }

    cout << ans << " " << sum << endl;
}