#include <iostream>
#include <math.h>
#include <iomanip>
using namespace std;

struct punct{
    int abs;
    int ord;
    float distanta;
}p[100];
int n;
float dis(int x,int y)
{	float z;
    z=sqrt(x*x+y*y);
 	return z;
}
int m;
void citire(float &maxim)
{
    cin>>n;
    for(int i=0;i<n;i++)
    	{
    	    cin>>p[i].abs>>p[i].ord;
    	    p[i].distanta=dis(p[i].abs,p[i].ord);
    	    if(p[i].distanta>maxim)
            {maxim=p[i].distanta;
             m=i;
            }
    	}

}
int main()
{   float maxim=0;
    citire(maxim);
    int c=0;
    punct p[n];
    int m;
    for(int i=0;i<n;i++)
        if(maxim==p[i].distanta)
            c++;
    cout<<maxim<<" "<<3;
}