#include<stdio.h>
int x,y,n,a[100][4],min=9999,ans,minn=9999;
int abs(int a)
{
	return (x>0?x:-x);
}
int main()
{
	scanf("%d %d %d",&x,&y,&n);
	for(int i=1;i<=n;i++)
	{
		scanf("%d %d",&a[i][0],&a[i][1]);
		a[i][2]=abs(a[i][0]-x)+abs(a[i][1]-y);
		a[i][3]=abs(a[i][0])+abs(a[i][1]);
		if(a[i][2]==0)
		continue;
		if(a[i][2]<min)
		{
		min=a[i][2];
		ans=i;
		}
		if(a[i][2]==min&&a[i][3]<minn)
		{
			minn=a[i][3];
			ans=i;
		}
	}
	printf("%d %d\n",a[ans][0],a[ans][1]);
	return 0;
}
/**************************************************************
	Problem: 1347
	User: admin
	Language: C
	Result: Accepted
	Time:9 ms
	Memory:1148 kb
****************************************************************/