#include "robot.h"
#include<bits/stdc++.h>

#define ll long long

const ll DIS = 1000000000;

void init(int c, int t){
    return;
}

std::pair<int, int> robot(int n, std::vector<int> x, std::vector<int> y){
    ll maxu = 1e18, maxd = 1e18;
    for(int i = 0;i < n;i ++){
        maxu = std::min(maxu, 1LL * (x[i] + y[i]));
        maxd = std::min(maxd, 1LL * (x[i] - y[i]));
    }
    ll u, d;
    u = move(2, DIS); u = move(2, DIS);
    u = move(3, DIS); u = move(3, DIS);
    d = move(1, DIS); d = move(1, DIS);
    d = move(1, DIS); d = move(1, DIS);
    ll sum = - (u - 4 * DIS - maxu); ll dif = - (d - 4 * DIS - maxd);
    ll X = (sum + dif) / 2; ll Y = (sum - dif) / 2;
    return std::make_pair(X, Y);
}