#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace std; using Int = long long; template ostream &operator<<(ostream &os, const pair &a) { return os << "(" << a.first << ", " << a.second << ")"; }; template ostream &operator<<(ostream &os, const vector &as) { const int sz = as.size(); os << "["; for (int i = 0; i < sz; ++i) { if (i >= 256) { os << ", ..."; break; } if (i > 0) { os << ", "; } os << as[i]; } return os << "]"; } template void pv(T a, T b) { for (T i = a; i != b; ++i) cerr << *i << " "; cerr << endl; } template bool chmin(T &t, const T &f) { if (t > f) { t = f; return true; } return false; } template bool chmax(T &t, const T &f) { if (t < f) { t = f; return true; } return false; } #define COLOR(s) ("\x1b[" s "m") #include #ifdef LOCAL mt19937_64 rng(58); #else mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count()); #endif int N; vector X, Y; constexpr Int LIM = 100'000; int main() { for (; ~scanf("%d", &N); ) { N *= 2; X.resize(N); Y.resize(N); for (int u = 0; u < N; ++u) { scanf("%lld%lld", &X[u], &Y[u]); } for (; ; ) { const Int a = -LIM + rng() % (LIM + 1 + LIM); const Int b = -LIM + rng() % (LIM + 1 + LIM); vector cs(N); for (int u = 0; u < N; ++u) cs[u] = -(a * X[u] + b * Y[u]); sort(cs.begin(), cs.end()); if (cs[N/2 - 1] + 1 < cs[N/2]) { printf("%lld %lld %lld\n", a, b, cs[N/2 - 1] + 1); break; } } } return 0; }