#include<bits/stdc++.h>
using namespace std;
int main()
{
	float i,x,y,min1=999,min2=999,a,s,e=9999,t;
	int n;
	cin>>a>>s>>n;
	t=a/s;
	for(i=0;i<n;i++){
		cin>>x>>y;
		if(abs(x/y-t)<e||x*y<min1*min2&&abs(x/y-t)==e){
			e=abs(x/y-t);
			min1=x;
			min2=y;	
		}
	}
	cout<<min1<<" "<<min2;
	return 0;
}
/**************************************************************
	Problem: 1346
	User: zzz
	Language: C++
	Result: Accepted
	Time:11 ms
	Memory:2072 kb
****************************************************************/