clude <iostream>
#include <vector>
#include <algorithm>
using namespace std;

struct Zone {
    int x, y;
    int distToHong;
    int distToExit;
};

bool compare(const Zone& a, const Zone& b) {
    if (a.distToHong != b.distToHong) {
        return a.distToHong < b.distToHong;
    }
    return a.distToExit < b.distToExit;
}

int main() {
    int x_hong, y_hong;
    cin >> x_hong >> y_hong;

    int n;
    cin >> n;

    vector<Zone> zones(n);
    for (int i = 0; i < n; i++) {
        cin >> zones[i].x >> zones[i].y;
        zones[i].distToHong = abs(zones[i].x - x_hong) + abs(zones[i].y - y_hong);
        zones[i].distToExit = zones[i].x + zones[i].y;
    }

    sort(zones.begin(), zones.end(), compare);

    cout << zones[0].x << " " << zones[0].y << endl;

    return 0;
}
/**************************************************************
	Problem: 1347
	User: panyuchen
	Language: C++
	Result: Compile Error
****************************************************************/