#include <bits/stdc++.h>
#include "robot.h"
using namespace std;
#define ll long long

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

pair <int,int> robot(int n,vector<int> x,vector<int> y){
	ll mi=1e18,ma=1e18;
	ll n1,n2,m1,m2;
	int xx,yy;
	for (int i=0;i<n;i++){
		mi=min(mi,(ll)(x[i]+y[i]));
		ma=min(ma,(ll)(x[i]-y[i]));
	}
	n1=move(2,1e9);
	n1=move(2,1e9);
	n1=move(3,1e9);
	n1=move(3,1e9);
	n2=move(1,1e9);
	n2=move(1,1e9);
	n2=move(1,1e9);
	n2=move(1,1e9);
	m1=-(n1-4e9-mi);
	m2=-(n2-4e9-ma);
	xx=(m1+m2)/2;
	yy=(m1-m2)/2;
	return make_pair(xx,yy);
}