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#include <iostream>
#include <cmath>
#include <map>
using namespace std;
const int Q=50007;
int n;
struct point
{
double x,y;
}v[Q];
double dist(double a, double b)
{
double rez=0;
for(int i=1; i<=n; i++)
{
rez+=sqrt((a-v[i].x)*(a-v[i].x) + (b-v[i].y)*(b-v[i].y));
}
return rez;
}
int main()
{
freopen("adapost2.in","r",stdin);
freopen("adapost2.out","w",stdout);
cin>>n;
double dist_act,gx,gy,pas;
gx=0,gy=0;
for(int i=1; i<=n; i++)
{
cin>>v[i].x>>v[i].y;
gx+=v[i].x;
gy+=v[i].y;
}
gx/=n;
gy/=n;
pas=1<<9;
double sus,jos,st,dr;
double d1,d2;
for(int tmp=1; tmp<=30; tmp++)
{
dist_act=dist(gx,gy);
sus=dist(gx+pas,gy);
jos=dist(gx-pas,gy);
st=dist(gx,gy-pas);
dr=dist(gx,gy+pas);
if(sus<dist_act && st>dist_act && dr>dist_act)
{
gx+=pas;
continue;
}
if(jos<dist_act && st>dist_act && dr>dist_act)
{
gx-=pas;
continue;
}
if(st<dist_act && sus>dist_act && jos>dist_act)
{
gy-=pas;
continue;
}
if(dr<dist_act && sus>dist_act && jos>dist_act)
{
gy+=pas;
continue;
}
if(sus<dist_act && st<dist_act)
{
d1=dist_act-sus;
d2=dist_act-st;
gx+=d1/(d1+d2) * pas;
gy-=d2/(d1+d2) * pas;
continue;
}
if(jos<dist_act && st<dist_act)
{
d1=dist_act-jos;
d2=dist_act-st;
gx-=d1/(d1+d2)*pas;
gy-=d2/(d1+d2)*pas;
continue;
}
if(sus<dist_act && dr<dist_act)
{
d1=dist_act-sus;
d2=dist_act-dr;
gx+=d1/(d1+d2)*pas;
gy+=d2/(d1+d2)*pas;
continue;
}
if(jos<dist_act && dr<dist_act)
{
d1=dist_act-jos;
d2=dist_act-dr;
gx-=d1/(d1+d2)*pas;
gy+=d2/(d1+d2)*pas;
continue;
}
pas/=2;
}
printf("%.6lf %.6lf\n",gx,gy);
return 0;
}