#include using namespace std; typedef long long ll; typedef pair P; #define REP(i,n) for(ll i=0;i> N; map> mx,my; vector x(2*N+1),y(2*N+1); for(i=1;i<=2*N;i++){ ll X,Y; cin >> X >> Y; x[i]=X; y[i]=Y; mx[X].push_back(Y); my[Y].push_back(X); } ll s=0,p=-1,q=-1; for(auto e:mx){ s+=(ll)mx[e.first].size(); if(s==N){ p=e.first; break; } else if(s>N) q=e.first; } if(p!=-1){ cout << 2 << ' ' << 0 << ' ' << -2*p-1 << endl; return 0; } ll pp=-1,qq=-1; s=0; for(auto e:my){ s+=(ll)my[e.first].size(); if(s==N){ pp=e.first; break; } else if(s>N) qq=e.first; } if(pp!=-1){ cout << 0 << ' ' << 2 << ' ' << -2*pp-1 << endl; return 0; } ll ng=-10000000000-1,ok=10000000000+1; while(ok-ng>1){ ll m=(ok+ng)/2; ll t=0; for(i=1;i<=2*N;i++){ if(x[i]!=q) continue; if(y[i]>500000*q+m) t++; } if(t>=N) ok=m; else ng=m; } cout << 500000 << ' ' << -1 << ' ' << ok << endl; return 0; }