#include<iostream>
using namespace std;
int main()
{
	int X, Y;
	cin >> X >> Y;
	int N;
	cin >> N;
	int min_dis = 999999999;
	int min_x, min_y;
	for(int i=0; i<N; i++)
	{
		int a, b;
		cin >> a >> b;
		int dis = (X - a) * (X - a)+(Y - b) * (Y - b);
		if(dis < min_dis)
		{
			min_dis = dis;
			min_x = a;
			min_y = b;
		}
	}
	cout << min_x << " " << min_y << endl;
}