結果
問題 | No.2602 Real Collider |
ユーザー | 👑 bo9chan |
提出日時 | 2024-01-13 16:33:27 |
言語 | C++23 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 773 ms / 2,000 ms |
コード長 | 36,190 bytes |
コンパイル時間 | 6,964 ms |
コンパイル使用メモリ | 406,580 KB |
実行使用メモリ | 6,948 KB |
最終ジャッジ日時 | 2024-09-28 01:33:30 |
合計ジャッジ時間 | 27,957 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge5 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
6,812 KB |
testcase_01 | AC | 2 ms
6,940 KB |
testcase_02 | AC | 2 ms
6,940 KB |
testcase_03 | AC | 2 ms
6,940 KB |
testcase_04 | AC | 2 ms
6,940 KB |
testcase_05 | AC | 2 ms
6,940 KB |
testcase_06 | AC | 2 ms
6,940 KB |
testcase_07 | AC | 2 ms
6,944 KB |
testcase_08 | AC | 2 ms
6,940 KB |
testcase_09 | AC | 2 ms
6,940 KB |
testcase_10 | AC | 773 ms
6,940 KB |
testcase_11 | AC | 248 ms
6,944 KB |
testcase_12 | AC | 226 ms
6,940 KB |
testcase_13 | AC | 112 ms
6,944 KB |
testcase_14 | AC | 234 ms
6,944 KB |
testcase_15 | AC | 197 ms
6,940 KB |
testcase_16 | AC | 298 ms
6,940 KB |
testcase_17 | AC | 335 ms
6,940 KB |
testcase_18 | AC | 161 ms
6,940 KB |
testcase_19 | AC | 191 ms
6,944 KB |
testcase_20 | AC | 361 ms
6,944 KB |
testcase_21 | AC | 144 ms
6,944 KB |
testcase_22 | AC | 184 ms
6,940 KB |
testcase_23 | AC | 121 ms
6,940 KB |
testcase_24 | AC | 179 ms
6,940 KB |
testcase_25 | AC | 189 ms
6,940 KB |
testcase_26 | AC | 178 ms
6,940 KB |
testcase_27 | AC | 204 ms
6,940 KB |
testcase_28 | AC | 285 ms
6,940 KB |
testcase_29 | AC | 179 ms
6,944 KB |
testcase_30 | AC | 196 ms
6,940 KB |
testcase_31 | AC | 370 ms
6,940 KB |
testcase_32 | AC | 264 ms
6,944 KB |
testcase_33 | AC | 373 ms
6,940 KB |
testcase_34 | AC | 286 ms
6,940 KB |
testcase_35 | AC | 235 ms
6,940 KB |
testcase_36 | AC | 162 ms
6,944 KB |
testcase_37 | AC | 411 ms
6,944 KB |
testcase_38 | AC | 328 ms
6,940 KB |
testcase_39 | AC | 417 ms
6,940 KB |
testcase_40 | AC | 152 ms
6,944 KB |
testcase_41 | AC | 378 ms
6,940 KB |
testcase_42 | AC | 279 ms
6,940 KB |
testcase_43 | AC | 281 ms
6,944 KB |
testcase_44 | AC | 405 ms
6,940 KB |
testcase_45 | AC | 225 ms
6,940 KB |
testcase_46 | AC | 274 ms
6,940 KB |
testcase_47 | AC | 353 ms
6,944 KB |
testcase_48 | AC | 249 ms
6,940 KB |
testcase_49 | AC | 275 ms
6,944 KB |
testcase_50 | AC | 164 ms
6,940 KB |
testcase_51 | AC | 183 ms
6,940 KB |
testcase_52 | AC | 119 ms
6,940 KB |
testcase_53 | AC | 383 ms
6,944 KB |
testcase_54 | AC | 235 ms
6,940 KB |
testcase_55 | AC | 254 ms
6,944 KB |
testcase_56 | AC | 256 ms
6,940 KB |
testcase_57 | AC | 229 ms
6,944 KB |
testcase_58 | AC | 91 ms
6,940 KB |
testcase_59 | AC | 373 ms
6,940 KB |
testcase_60 | AC | 242 ms
6,944 KB |
testcase_61 | AC | 196 ms
6,944 KB |
testcase_62 | AC | 304 ms
6,944 KB |
testcase_63 | AC | 336 ms
6,940 KB |
testcase_64 | AC | 513 ms
6,944 KB |
testcase_65 | AC | 189 ms
6,944 KB |
testcase_66 | AC | 328 ms
6,944 KB |
testcase_67 | AC | 137 ms
6,944 KB |
testcase_68 | AC | 168 ms
6,944 KB |
testcase_69 | AC | 116 ms
6,940 KB |
testcase_70 | AC | 145 ms
6,944 KB |
testcase_71 | AC | 243 ms
6,940 KB |
testcase_72 | AC | 288 ms
6,940 KB |
testcase_73 | AC | 245 ms
6,944 KB |
testcase_74 | AC | 387 ms
6,940 KB |
testcase_75 | AC | 311 ms
6,948 KB |
testcase_76 | AC | 356 ms
6,944 KB |
testcase_77 | AC | 290 ms
6,940 KB |
testcase_78 | AC | 461 ms
6,940 KB |
testcase_79 | AC | 296 ms
6,940 KB |
testcase_80 | AC | 343 ms
6,940 KB |
ソースコード
#ifdef __LOCAL #include <mytemplate.hpp> // プリコンパイル済みヘッダ ~/local/include/mytemplate.hpp.gch #else #include <algorithm> #include <array> #include <bitset> #include <cassert> #include <climits> #include <cmath> #include <deque> #include <functional> #include <iomanip> #include <iostream> #include <iterator> #include <map> #include <memory> #include <numeric> #include <optional> #include <queue> #include <random> #include <set> #include <stack> #include <string> #include <utility> #include <vector> #endif #pragma GCC target "no-avx" // gcc12.2のバグ回避用。少し実行速度が落ちる using namespace std; #include <boost/multiprecision/cpp_int.hpp> using bint = boost::multiprecision::cpp_int; using int128 = __int128_t; using ll = long long; using vl = vector<ll>; using vvl = vector<vl>; using vb = vector<bool>; using vvb = vector<vb>; using vd = vector<double>; using vvd = vector<vd>; using vc = vector<char>; using vvc = vector<vc>; using pll = pair<ll, ll>; #define REP1(i, n) REP3(i, 0, n, 1) #define REP2(i, s, n) REP3(i, s, n, 1) #define REP3(i, s, n, d) for(ll i = (ll)(s); i < (ll)(n); i += (d)) #define REP_OVERLOAD(e1, e2, e3, e4, NAME,...) NAME #define rep(...) REP_OVERLOAD(__VA_ARGS__, REP3, REP2, REP1)(__VA_ARGS__) #define DEP1(i, n) DEP3(i, n, -1, 1) #define DEP2(i, n, s) DEP3(i, n, s, 1) #define DEP3(i, n, s, d) for(ll i = (ll)(n); (ll)(s) < i; i -= (d)) #define DEP_OVERLOAD(e1, e2, e3, e4, NAME,...) NAME #define dep(...) DEP_OVERLOAD(__VA_ARGS__, DEP3, DEP2, DEP1)(__VA_ARGS__) #define fore(e, a) for (auto&& e: (a)) #define len(a) (ll)(a).size() #define all(a) (a).begin(), (a).end() #define rall(a) (a).rbegin(), (a).rend() #define pb push_back #define eb emplace_back #define fi first #define se second #define th third /********* C O N S T A N T **********/ constexpr ll INF = LONG_LONG_MAX / 2 - 10000LL; // 4,611,686,018,427,377,903 ~= 4.6e+18, 19桁 const double PI = acos(-1); /********* P A I R **********/ template<class T, class U> inline pair<T, U>& operator+=(pair<T, U>& a, const pair<T, U> b); template<class T, class U> inline pair<T, U>& operator-=(pair<T, U>& a, const pair<T, U> b); template<class T, class U> inline pair<T, U>& operator*=(pair<T, U>& a, const pair<T, U> b); template<class T, class U> inline pair<T, U>& operator/=(pair<T, U>& a, const pair<T, U> b); template<class T, class U> inline pair<T, U>& operator%=(pair<T, U>& a, const pair<T, U> b); template<class T, class U, class V> inline pair<T, U>& operator+=(pair<T, U>& a, const V b); template<class T, class U, class V> inline pair<T, U>& operator-=(pair<T, U>& a, const V b); template<class T, class U, class V> inline pair<T, U>& operator*=(pair<T, U>& a, const V b); template<class T, class U, class V> inline pair<T, U>& operator/=(pair<T, U>& a, const V b); template<class T, class U, class V> inline pair<T, U>& operator%=(pair<T, U>& a, const V b); template<class T, class U, class V> inline pair<T, U> operator+(pair<T, U> a, const V& b); template<class T, class U, class V> inline pair<T, U> operator-(pair<T, U> a, const V& b); template<class T, class U, class V> inline pair<T, U> operator*(pair<T, U> a, const V& b); template<class T, class U, class V> inline pair<T, U> operator/(pair<T, U> a, const V& b); template<class T, class U, class V> inline pair<T, U> operator%(pair<T, U> a, const V& b); template<class T, class U> inline pair<T, U> operator+(pair<T, U> a); template<class T, class U> inline pair<T, U> operator-(pair<T, U> a); template<class T, class U> istream& operator >>(istream& stream, pair<T, U>& a); template<class T, class U> ostream& operator <<(ostream &stream, const pair<T, U>& a); /********* V E C T O R **********/ template<class T> inline vector<T>& operator+=(vector<T>& a, const vector<T> b); template<class T> inline vector<T>& operator-=(vector<T>& a, const vector<T> b); template<class T> inline vector<T>& operator*=(vector<T>& a, const vector<T> b); template<class T> inline vector<T>& operator/=(vector<T>& a, const vector<T> b); template<class T> inline vector<T>& operator%=(vector<T>& a, const vector<T> b); template<class T, class U> inline vector<T>& operator+=(vector<T>& a, const U b); template<class T, class U> inline vector<T>& operator-=(vector<T>& a, const U b); template<class T, class U> inline vector<T>& operator*=(vector<T>& a, const U b); template<class T, class U> inline vector<T>& operator/=(vector<T>& a, const U b); template<class T, class U> inline vector<T>& operator%=(vector<T>& a, const U b); template<class T, class U> inline vector<T> operator+(vector<T> a, const U& b); template<class T, class U> inline vector<T> operator-(vector<T> a, const U& b); template<class T, class U> inline vector<T> operator*(vector<T> a, const U& b); template<class T, class U> inline vector<T> operator/(vector<T> a, const U& b); template<class T, class U> inline vector<T> operator%(vector<T> a, const U& b); template<class T> inline vector<T> operator+(vector<T> a); template<class T> inline vector<T> operator-(vector<T> a); template<class T> istream& operator >>(istream& stream, vector<T>& a); template<class T> ostream& operator <<(ostream& stream, const vector<T>& v); template<class T> ostream& operator <<(ostream& stream, const vector<vector<T>>& vv); template<class T> inline T Sum(const vector<T>& v) {return reduce(all(v));} // v.size() == 0 のとき T() を返す template<class T> inline T Max(const vector<T>& v) {assert(v.size()); return *max_element(all(v));} template<class T> inline T Min(const vector<T>& v) {assert(v.size()); return *min_element(all(v));} template<class T> inline ll Argmax(const vector<T>& v) {assert(v.size()); return max_element(all(v)) - v.begin();} template<class T> inline ll Argmin(const vector<T>& v) {assert(v.size()); return min_element(all(v)) - v.begin();} template<class T, class U> inline bool Contains(const vector<T>& v, const U& a) {return find(all(v), a) != v.end();} template<class T> inline void Unique(vector<T>& v) {sort(all(v)); v.erase(unique(all(v)), v.end());} // ソートされたユニーク値のvectorに書き換える, O(NlogN). template<class T, class U> vector<T> make_vector(int n, U v) { return vector<T>(n, v); } template <class T, class... Args> auto make_vector(int n, Args... args) {auto val = make_vector<T>(args...); return make_vector<decltype(val)>(n, move(val));} /********* S E T **********/ template<class T> istream& operator >>(istream& stream, set<T>& st); template<class T> ostream& operator <<(ostream& stream, const set<T>& st); template<class T> inline T Max(const set<T>& st) {assert(st.size()); return *prev(st.end());} template<class T> inline T Min(const set<T>& st) {assert(st.size()); return *st.begin();} /********* M U L T I S E T **********/ template<class T> istream& operator >>(istream& stream, multiset<T>& st); template<class T> ostream& operator <<(ostream& stream, const multiset<T>& st); template<class T> inline T Max(const multiset<T>& st) {assert(st.size()); return *prev(st.end());} template<class T> inline T Min(const multiset<T>& st) {assert(st.size()); return *st.begin();} template<class T> inline bool EraseOne(multiset<T>& st, T x) {auto it=st.find(x); if (it!=st.end()) {st.erase(it); return true;} else return false;} // 要素xを1つ削除. 消せたらtrueを返す. /********* S T R I N G **********/ inline string ToUpper(const string& s) {string t; t.resize(s.size()); std::transform(all(s), t.begin(), ::toupper); return t; } inline string ToLower(const string& s) {string t; t.resize(s.size()); std::transform(all(s), t.begin(), ::tolower); return t; } inline char ToUpper(const char& c) {string s{c}, t; t.resize(s.size()); std::transform(all(s), t.begin(), ::toupper); return t[0]; } inline char ToLower(const char& c) {string s{c}, t; t.resize(s.size()); std::transform(all(s), t.begin(), ::tolower); return t[0]; } /********* T R I O **********/ template<class T1, class T2, class T3> struct trio { T1 first; T2 second; T3 third; // コンストラクタ・代入演算子 trio() {first=T1(); second=T2(); third=T3();} trio(const T1& x) : first(x), second(x), third(x) {} trio(const T1& x, const T2& y, const T3& z) : first(x), second(y), third(z) {} trio(const trio& t) {first=t.first; second=t.second; third=t.third;} // コピーコンストラクタ trio& operator =(const trio& t) {first=t.first; second=t.second; third=t.third; return *this;} // 比較演算子 auto operator <=>(const trio&) const = default; // 単項演算子(+ -) trio operator +() const { return *this; } trio operator -() const { return (-1) * (*this); } // 複合代入演算子 trio& operator +=(const trio& t) {first += t.first; second += t.second; third += t.third; return *this;} trio& operator -=(const trio& t) {first -= t.first; second -= t.second; third -= t.third; return *this;} trio& operator *=(const trio& t) {first *= t.first; second *= t.second; third *= t.third; return *this;} trio& operator /=(const trio& t) {first /= t.first; second /= t.second; third /= t.third; return *this;} trio& operator %=(const trio& t) {first %= t.first; second %= t.second; third %= t.third; return *this;} // 算術演算子 friend trio operator +(const trio& lhs, const trio& rhs) {return trio(lhs) += rhs;} friend trio operator -(const trio& lhs, const trio& rhs) {return trio(lhs) -= rhs;} friend trio operator *(const trio& lhs, const trio& rhs) {return trio(lhs) *= rhs;} friend trio operator /(const trio& lhs, const trio& rhs) {return trio(lhs) /= rhs;} friend trio operator %(const trio& lhs, const trio& rhs) {return trio(lhs) %= rhs;} // 入出力 template<class U1, class U2, class U3> friend istream& operator >>(istream&, trio<U1, U2, U3>&); template<class U1, class U2, class U3> friend ostream& operator <<(ostream&, const trio<U1, U2, U3>&); operator tuple<T1&, T2&, T3&>() {return tie(first, second, third);} }; using tll = trio<ll, ll, ll>; /********* R A N D O M **********/ struct Random { mt19937_64 rnd; Random() { random_device seed_gen; rnd.seed(seed_gen()); } ll randint(ll a, ll b) { // [a, b] uniform_int_distribution<ll> dist(a, b); return dist(rnd); } double randreal(double a, double b) { uniform_real_distribution<double> dist(a, b); return dist(rnd); } char randchar(char a, char b) { // [a, b] uniform_int_distribution<ll> dist(a, b); return dist(rnd); } }; /********* P R I N T **********/ template<class T> inline void print(const T& e); template<class H, class... T> inline void print(const H& h, const T&... t); template<class... T> inline void End(const T&... t); /********* D E B U G **********/ #ifdef __LOCAL #define debug(...) if(DEBUG) do{cout << '[' << #__VA_ARGS__ << "] ";debug_(__VA_ARGS__);}while(0) #else #define debug(...) #endif void dbg_(const long long& e); template<class T> void dbg_(const T& e); template<class T, class U> void dbg_(const pair<T, U>& p); template<class T1, class T2, class T3> void dbg_(const trio<T1, T2, T3>& t); template<class T> void debug_(const T& e); template<class T> void debug_(const vector<T>& v); template<class T> void debug_(const vector<vector<T>>& vv); template<class T, class U> void debug_(const map<T, U>& mp); template<class T, class U> void debug_(const vector<map<T, U>>& vm); template<class T> void debug_(const set<T>& st); template<class T> void debug_(const multiset<T>& st); template<class T> void debug_(const vector<set<T>>& vs); template<class T> void debug_(const vector<multiset<T>>& vs); template<class H, class... T> void debug_(const H& h, const T&... t); /********* O T H E R S **********/ template<class T, class U> inline bool chmin(T& a, U b) {if (a > b) {a = b; return true;} return false;} // bは値渡し! template<class T, class U> inline bool chmax(T& a, U b) {if (a < b) {a = b; return true;} return false;} template<class T, class U> inline auto Mod(const T& a, const U& m) {return (a % m + m) % m;} // 負もOK template<class T, class U> inline auto Ceil(const T& x, const U& y) {return x < 0 ? x/y : (x + y - 1) / y;} // 負もOK template<class T, class U> inline auto Floor(const T& x, const U& y) {return -(Ceil(-x, y)); } // 負もOK inline ll Isqrt(ll n) {assert(n >= 0); ll x = round(sqrt(n)); while(x * x > n) --x; return x;} inline ll Comb(ll n, ll r) {if (r < 0 || n < r) return 0; r = min(r, n - r); ll ret = 1; rep(i, r) {ret *= n - i; ret /= i + 1;} return ret;} // n=60, r=30までOK template<class T> inline T Pow(T x, ll n) {assert(n >= 0); T ret = 1; while(1) {if (n % 2) ret *= x; n /= 2; if(!n) return ret; x = x * x;}} // べき乗 mintもOK template<class T> inline T Aseries(T a, T d, ll n) {assert(n >= 0); return a * n + n * (n - 1) / 2 * d;} // 等差級数 mintもOK template<class T> inline T Gseries(T a, T r, ll n) {assert(n >= 0); if (r == 1) return a * n; else return a * (1 - Pow(r, n)) / (1 - r);} // 等比級数 mintもOK template<class T> using min_priority_queue = priority_queue<T, vector<T>, greater<T>>; inline bool Bit(ll b, int i) {assert(0 <= i && i < 64); return (b >> i) & 1;} inline ll Popcount(ll b) {return __builtin_popcountll(b);} inline ll Mask(ll n) {assert(0 <= n && n < 63); return (1LL << n) - 1LL;} // [0, n)のbitが立った64bit整数を返す。 inline ll Mask(ll n, ll m) {assert(n >= m); return Mask(n) ^ Mask(m);} // [m, n)のbitが立った64bit整数を返す。 inline void PrintYesNo(bool b) {b ? print("Yes") : print("No");} /********* M O D **********/ // #include <atcoder/modint> // https://atcoder.github.io/ac-library/production/document_ja/ // using namespace atcoder; // using mint = modint998244353; // modint1000000007; // istream& operator >>(istream& stream, mint& e) {ll n; stream >> n; e = n; return stream; } // ostream& operator <<(ostream& stream, const mint& e) { stream << e.val(); return stream; } // using vm = vector<mint>; // using vvm = vector<vm>; /***************************************/ constexpr bool DEBUG = false; /************** デ カ ル ト 座 標 構 造 体 **************/ template<class T> struct Point { T x, y; // コンストラクタ・代入演算子 Point() { x = T(); y = T(); } Point(const T& x_) : x(x_), y(x_) { } Point(const T& x_, const T& y_) : x(x_), y(y_) { } Point(const pair<T, T> p) : x(p.first), y(p.second) {} Point (const Point& p) { x = p.x; y = p.y; } // コピーコンストラクタ Point& operator =(const Point& p) { x = p.x; y = p.y; return *this; } // // 比較演算子(Pairと同じ) bool operator <(const Point& p) const { return tie(x, y) < tie(p.x, p.y); } bool operator ==(const Point& p) const { return tie(x, y) == tie(p.x, p.y); } bool operator !=(const Point& p) const { return !(*this == p); } bool operator >(const Point& p) const { return p < *this; } bool operator <=(const Point& p) const { return !(*this > p); } bool operator >=(const Point& p) const { return !(*this < p); } // 単項演算子(+ -) Point operator +() const { return *this; } Point operator -() const { return Point(-x, -y); } // 複合代入演算子 Point& operator +=(const Point& p) { x += p.x; y += p.y; return *this; } Point& operator -=(const Point& p) { x -= p.x; y -= p.y; return *this; } Point& operator *=(const Point& p) { x *= p.x; y *= p.y; return *this; } Point& operator /=(const Point& p) { x /= p.x; y /= p.y; return *this; } Point& operator %=(const Point& p) { x %= p.x; y %= p.y; return *this; } // 算術演算子(+ - * /) friend Point operator +(const Point& lhs, const Point& rhs) { return Point(lhs) += rhs; } friend Point operator -(const Point& lhs, const Point& rhs) { return Point(lhs) -= rhs; } friend Point operator *(const Point& lhs, const Point& rhs) { return Point(lhs) *= rhs; } friend Point operator /(const Point& lhs, const Point& rhs) { return Point(lhs) /= rhs; } friend Point operator %(const Point& lhs, const Point& rhs) { return Point(lhs) %= rhs; } // // 二乗 (x^2, y^2) Point sq() const { return Point(x * x, y * y); } // 絶対値 (|x|, |y|) Point abs() const { return Point(std::abs(x), std::abs(y)); } // 大きさの二乗 x^2 + y^2 T mag2() const { return x * x + y * y; } // // 入出力、型変換 friend istream& operator >>(istream &stream, Point<T>& p) {return stream >> p.x >> p.y; } friend ostream& operator <<(ostream &stream, const Point<T>& p) {return stream << p.x << ' ' << p.y; } template<class U> operator pair<U, U>() const { pair<U, U> p{x, y}; return p; } }; // 内積 x1x2 + y1y2 template<class T> T Dot(const Point<T>& p1, const Point<T>& p2) { return p1.x * p2.x + p1.y * p2.y; } // クロス積 x1y2 - x2y1 template<class T> T Cross(const Point<T>& p1, const Point<T>& p2) { return p1.x * p2.y - p2.x * p1.y; } // 距離の二乗 (x2-x1)^2 + (y2-y1)^2 template<class T> T Dist2(const Point<T>& p1, const Point<T>& p2) { return (p2 - p1).mag2(); } // p1ベクトルに対するp2ベクトルのなす角[0, 2π) template<class T> T Angle(const Point<T>& p1, const Point<T>& p2) { T cos = Dot(p1, p2) / sqrt(p1.mag2() * p2.mag2()); T theta = acos(cos); if (Cross(p1, p2) >= T(0)) return theta; else return 2 * acos((T)(-1)) - theta; } // pベクトルの偏角 [0, 2π) template<class T> T Angle(const Point<T>& p) { return Angle(Point<T>(1, 0), p); } // pベクトルを theta [rad]回転 template<class T> Point<T> Rotate(const Point<T>& p, T theta) { T x = cos(theta) * p.x - sin(theta) * p.y; T y = sin(theta) * p.x + cos(theta) * p.y; return Point<T>(x, y); } // rad -> deg template<class T> T Degrees(T rad) { return rad / acos((T)(-1)) * 180; } // deg -> rad template<class T> T Radians(T deg) { return acos((T)(-1)) * deg / 180; } // ベクトルpに対してqのなす角θが 0° < θ < 90° を満たすか template<class T> bool Acute(const Point<T>& p, const Point<T>& q) {return (Dot(p, q) > T(0)) && (Cross(p, q) > T(0));} // ベクトルpに対してqのなす角θが θ = 90° を満たすか template<class T> bool Deg90(const Point<T>& p, const Point<T>& q) {return (Dot(p, q) == T(0)) && (Cross(p, q) > T(0));} // ベクトルのなす角のうち小さい方(2: 0°, 1: 鋭角, 0: 直角, -1:, 鈍角, -2: 180°) template<class T> ll TypeOfAngle(const Point<T>& p1, const Point<T>& p2) { if (Dot(p1, p2) > T(0)) return Cross(p1, p2) == T(0) ? 2 : 1; else if (Dot(p1, p2) == T(0)) return 0; else return Cross(p1, p2) == T(0) ? -2 : -1; } // 偏角による比較関数. 原点(0, 0)は不可. Arg(p1) < Arg(p2)ならtrue. template<class T> bool CompareByArg(const Point<T>& p1, const Point<T>& p2) { assert((p1.x != T(0) || p1.y != T(0)) && (p2.x != T(0) || p2.y != T(0))); if (Cross(p1, p2) == T(0) && Dot(p1, p2) > T(0)) { // なす角が0°のとき、ソート結果を一意にするためベクトルの大きさで比較する return p1.mag2() < p2.mag2(); } else { auto& [x1, y1] = p1; auto& [x2, y2] = p2; if (y1 == T(0) && y2 == T(0)) return x1 > T(0) && x2 < T(0); // p1が0°, p2が180°でtrue else if (y1 >= T(0) && y2 < T(0)) return true; // p1 <= 180° < p2 else if (y1 < T(0) && y2 >= T(0)) return false; // p2 <= 180° < p1 else return x1 * y2 > x2 * y1; // p1, p2 <= 180° or 180° < p1, p2 } } // 凸多角形かどうか template<class T> bool IsConvex(const vector<Point<T>>& vec) { ll n = vec.size(); for(ll i = 0; i < n; i++) { ll j = (i + 1) % n; ll k = (i - 1 + n) % n; if (Cross(vec[j] - vec[i], vec[k] - vec[i]) <= T(0)) return false; } return true; } // 分数構造体 // 利用可能演算子:+ - * / == != < > <= >= // 利用可能関数:sq(), inv(), abs(), val() // 特殊な値: 0: 0/1, +inf: 1/0, -inf: -1/0 // Examples: // Rational<ll> r(-6, 20); // -6/20 = -3/10 // Rational<ll> s(4, 30); // 4/30 = 2/15 // cout << ((r + s) * 2 / 3) << endl; // (-3/10 + 2/15) * 2 / 3 = -1/9 // cout << s.val() << endl; // 2/15 = 0.1333333333 template<class T> struct Rational { private: T num, den; // 分子, 分母 public: T get_num() { return num; } T get_den() { return den; } // コンストラクタ Rational() { num = 0; den = 1; } Rational(const T& num_) { num = num_; den = 1; } Rational(const Rational& r) {num = r.num; den = r.den; } // コピーコンストラクタ Rational(const T& num_, const T& den_) { assert(num_ != 0 || den_ != 0); if (num_ == 0) { num = 0; den = 1; } else { // 分母 >= 0にする & 約分する. // 等号での比較のため約分(値を一意にする)は必要. T sign = den_ < 0 ? -1 : 1; T g = gcd(num_, den_); num = sign * num_ / g; den = sign * den_ / g; } } // 代入演算子 Rational& operator =(const Rational& other) { num = other.num; den = other.den; return *this; } // 比較演算子(== != < > <= >=) bool operator <(const Rational& other) const { if (*this == other) { // 両辺が(+/-infも含めて)同一のとき return false; } else if ((num == -1 && den == 0) || (other.num == 1 && other.den == 0)) { // 左辺が-inf か、右辺が+inf return true; } else if ((num == 1 && den == 0) || (other.num == -1 && other.den == 0)) { // 左辺が+infか、右辺が-inf return false; } else { return num * other.den < other.num * den; } } bool operator ==(const Rational& other) const { return (num == other.num) && (den == other.den); } bool operator !=(const Rational& other) const { return !(*this == other); } bool operator >(const Rational& other) const { return other < *this; } bool operator <=(const Rational& other) const { return !(*this > other); } bool operator >=(const Rational& other) const { return !(*this < other); } // 単項演算子(+ -) Rational operator +() const { return *this; } Rational operator -() const { return Rational(-num, den); } // 複合代入演算子(+ - * /) Rational& operator +=(const Rational& other) { // inf + inf = inf, -inf + (-inf) = -inf // inf + (-inf) と (-inf) + inf は未定義 if (den == 0) { // そのまま返す } else if (other.den == 0) { num = other.num; den = other.den; } else { *this = Rational(num * other.den + other.num * den, den * other.den); } return *this; } Rational& operator *=(const Rational& other) { *this = Rational(num * other.num, den * other.den); return *this; } Rational& operator -=(const Rational& other) {*this += -other; return *this;} Rational& operator /=(const Rational& other) {*this *= other.inv(); return *this;} // 算術演算子(+ - * /) Rational operator +(const Rational& other) const {return Rational(*this) += other;} Rational operator -(const Rational& other) const {return Rational(*this) -= other;} Rational operator *(const Rational& other) const {return Rational(*this) *= other;} Rational operator /(const Rational& other) const {return Rational(*this) /= other;} // 二乗、絶対値、逆数 Rational sq() const { return Rational(num * num, den * den); } Rational abs() const { if (num < 0) return Rational(-num, den); else return *this; } Rational inv() const { return Rational(den, num); } // double型に変換 double val() const { return (double)num / (double)den; } // 整数型との演算 // Rational<bint> + intのような整数型が異なる場合に呼び出される template<class U> Rational& operator +=(const U& x) { *this += Rational<T>((T)x); return *this; } template<class U> Rational& operator -=(const U& x) { *this -= Rational<T>((T)x); return *this; } template<class U> Rational& operator *=(const U& x) { *this *= Rational<T>((T)x); return *this; } template<class U> Rational& operator /=(const U& x) { *this /= Rational<T>((T)x); return *this; } template<class U> Rational operator +(const U& x) const { return Rational(*this) += x; } template<class U> Rational operator -(const U& x) const { return Rational(*this) -= x; } template<class U> Rational operator *(const U& x) const { return Rational(*this) *= x; } template<class U> Rational operator /(const U& x) const { return Rational(*this) /= x; } // 入出力。参考:https://stackoverflow.com/questions/4039817/friend-declaration-declares-a-non-template-function // 入力時はインスタンスを生成 & 変更するのでconstをつけない. 出力時は変更しないのでconstをつける. friend istream& operator >>(istream &stream, Rational<T>& r) { return stream >> r.num; } friend ostream& operator <<(ostream &stream, const Rational<T>& r) { stream << r.num << '/' << r.den; return stream; } }; // 整数と分数の演算 template<class T, class U> Rational<T> operator +(const U& x, const Rational<T>& r) { return Rational<T>((T)x) + r; } template<class T, class U> Rational<T> operator -(const U& x, const Rational<T>& r) { return Rational<T>((T)x) - r; } template<class T, class U> Rational<T> operator *(const U& x, const Rational<T>& r) { return Rational<T>((T)x) * r; } template<class T, class U> Rational<T> operator /(const U& x, const Rational<T>& r) { return Rational<T>((T)x) / r; } using R = Rational<bint>; // using R = long double; int main() { cin.tie(nullptr); cout << fixed << setprecision(10); ll Q; cin >> Q; vector<Point<R>> P(3); cin >> P; Point<R> C; // 最小円の中心 R r2; // 最小円の半径の二乗 rep(i, 3) { ll i1 = (i + 1) % 3; ll i2 = (i + 2) % 3; auto p = P[i]; auto p1 = P[i1]; auto p2 = P[i2]; auto dp1 = p1 - p; auto dp2 = p2 - p; if (TypeOfAngle(dp1, dp2) <= 0) { // 直角三角形 or 鈍角三角形 or 直線 C = (p1 + p2) / Point<R>(R(2)); r2 = Dist2(p1, C); break; } debug(i); if (i == 2) { vector<R> X(2), Y(2); vector<R> A(2); ll cnt = 0; rep(i1, 3) { if (cnt == 2) break; ll i2 = (i1 + 1) % 3; auto [x1, y1] = P[i1]; auto [x2, y2] = P[i2]; if (y1 == y2) continue; A[cnt] = -(x2 - x1) / (y2 - y1); X[cnt] = (x1 + x2) / 2; Y[cnt] = (y1 + y2) / 2; cnt++; } assert(cnt == 2); assert(A[0] != A[1]); R cx = (-Y[0] + Y[1] + A[0] * X[0] - A[1] * X[1]) / (A[0] - A[1]); R cy = A[0] * (cx - X[0]) + Y[0]; C = {cx, cy}; r2 = Dist2(C, P[0]); } } debug("chk"); rep(q, Q) { Point<R> pt; cin >> pt; R d2 = Dist2(C, pt); if (d2 <= r2) print("Yes"); else print("No"); } } /********* P A I R **********/ template<class T, class U> inline pair<T, U>& operator+=(pair<T, U>& a, const pair<T, U> b) {a.fi += b.fi; a.se += b.se; return a;} template<class T, class U> inline pair<T, U>& operator-=(pair<T, U>& a, const pair<T, U> b) {a.fi -= b.fi; a.se -= b.se; return a;} template<class T, class U> inline pair<T, U>& operator*=(pair<T, U>& a, const pair<T, U> b) {a.fi *= b.fi; a.se *= b.se; return a;} template<class T, class U> inline pair<T, U>& operator/=(pair<T, U>& a, const pair<T, U> b) {a.fi /= b.fi; a.se /= b.se; return a;} template<class T, class U> inline pair<T, U>& operator%=(pair<T, U>& a, const pair<T, U> b) {a.fi %= b.fi; a.se %= b.se; return a;} template<class T, class U, class V> inline pair<T, U>& operator+=(pair<T, U>& a, const V b) {a.fi += b; a.se += b; return a;} template<class T, class U, class V> inline pair<T, U>& operator-=(pair<T, U>& a, const V b) {a.fi -= b; a.se -= b; return a;} template<class T, class U, class V> inline pair<T, U>& operator*=(pair<T, U>& a, const V b) {a.fi *= b; a.se *= b; return a;} template<class T, class U, class V> inline pair<T, U>& operator/=(pair<T, U>& a, const V b) {a.fi /= b; a.se /= b; return a;} template<class T, class U, class V> inline pair<T, U>& operator%=(pair<T, U>& a, const V b) {a.fi %= b; a.se %= b; return a;} template<class T, class U, class V> inline pair<T, U> operator+(pair<T, U> a, const V& b) {a += b; return a;} template<class T, class U, class V> inline pair<T, U> operator-(pair<T, U> a, const V& b) {a -= b; return a;} template<class T, class U, class V> inline pair<T, U> operator*(pair<T, U> a, const V& b) {a *= b; return a;} template<class T, class U, class V> inline pair<T, U> operator/(pair<T, U> a, const V& b) {a /= b; return a;} template<class T, class U, class V> inline pair<T, U> operator%(pair<T, U> a, const V& b) {a %= b; return a;} template<class T, class U> inline pair<T, U> operator+(pair<T, U> a) {return a;} template<class T, class U> inline pair<T, U> operator-(pair<T, U> a) {return a * (-1);} template<class T, class U> istream& operator >>(istream& stream, pair<T, U>& a) {stream >> a.fi >> a.se; return stream;} template<class T, class U> ostream& operator <<(ostream &stream, const pair<T, U>& a) { stream << a.fi << " " << a.se; return stream; } /********* V E C T O R **********/ template<class T> inline vector<T>& operator+=(vector<T>& a, const vector<T> b) {assert(a.size() == b.size()); rep(i, 0, a.size()) a[i] += b[i]; return a;} template<class T> inline vector<T>& operator-=(vector<T>& a, const vector<T> b) {assert(a.size() == b.size()); rep(i, 0, a.size()) a[i] -= b[i]; return a;} template<class T> inline vector<T>& operator*=(vector<T>& a, const vector<T> b) {assert(a.size() == b.size()); rep(i, 0, a.size()) a[i] *= b[i]; return a;} template<class T> inline vector<T>& operator/=(vector<T>& a, const vector<T> b) {assert(a.size() == b.size()); rep(i, 0, a.size()) a[i] /= b[i]; return a;} template<class T> inline vector<T>& operator%=(vector<T>& a, const vector<T> b) {assert(a.size() == b.size()); rep(i, 0, a.size()) a[i] %= b[i]; return a;} template<class T, class U> inline vector<T>& operator+=(vector<T>& a, const U b) {fore(e, a) e += b; return a;} template<class T, class U> inline vector<T>& operator-=(vector<T>& a, const U b) {fore(e, a) e -= b; return a;} template<class T, class U> inline vector<T>& operator*=(vector<T>& a, const U b) {fore(e, a) e *= b; return a;} template<class T, class U> inline vector<T>& operator/=(vector<T>& a, const U b) {fore(e, a) e /= b; return a;} template<class T, class U> inline vector<T>& operator%=(vector<T>& a, const U b) {fore(e, a) e %= b; return a;} template<class T, class U> inline vector<T> operator+(vector<T> a, const U& b) {a += b; return a;} template<class T, class U> inline vector<T> operator-(vector<T> a, const U& b) {a -= b; return a;} template<class T, class U> inline vector<T> operator*(vector<T> a, const U& b) {a *= b; return a;} template<class T, class U> inline vector<T> operator/(vector<T> a, const U& b) {a /= b; return a;} template<class T, class U> inline vector<T> operator%(vector<T> a, const U& b) {a %= b; return a;} template<class T> inline vector<T> operator+(vector<T> a) {return a;} template<class T> inline vector<T> operator-(vector<T> a) {return a * (-1);} template<class T> istream& operator >>(istream& stream, vector<T>& a) {fore(e, a) stream >> e; return stream;} template<class T> ostream& operator <<(ostream& stream, const vector<T>& v) {if(v.size()){stream << v[0]; rep(i, 1, v.size()) cout << " " << v[i];} return stream;} template<class T> ostream& operator <<(ostream& stream, const vector<vector<T>>& vv) {if(vv.size()){stream << vv[0]; rep(i, 1, vv.size()) cout << '\n' << vv[i];} return stream;} /********* S E T **********/ template<class T> istream& operator >>(istream& stream, set<T>& st) {T e; stream >> e; st.insert(e); return stream;} template<class T> ostream& operator <<(ostream& stream, const set<T>& st) {if(st.size()){auto it=st.begin(); stream << *it++; for(; it!=st.end(); it++) cout << " " << *it;} return stream;} /********* M U L T I S E T **********/ template<class T> istream& operator >>(istream& stream, multiset<T>& st) {T e; stream >> e; st.insert(e); return stream;} template<class T> ostream& operator <<(ostream& stream, const multiset<T>& st) {if(st.size()){auto it=st.begin(); stream << *it++; for(; it!=st.end(); it++) cout << " " << *it;} return stream;} /********* P R I N T **********/ template<class T> inline void print(const T& e) {cout << e << '\n';} template<class H, class... T> inline void print(const H& h, const T&... t) {cout << h << ' '; print(t...);} template<class... T> inline void End(const T&... t) {print(t...); exit(0);} /********* D E B U G **********/ void dbg_(const long long& e) {if (e == INF) cout << "INF"; else if (e == -INF) cout << "-INF"; else cout << e;} template<class T> void dbg_(const T& e) {cout << e;} template<class T, class U> void dbg_(const pair<T, U>& p) {cout << '('; dbg_(p.first); cout << ' '; dbg_(p.second); cout << ')';} template<class T1, class T2, class T3> void dbg_(const trio<T1, T2, T3>& t) {cout << '('; dbg_(t.first); cout << ' '; dbg_(t.second); cout << ' '; dbg_(t.third); cout << ')';} template<class T> void debug_(const T& e) {dbg_(e); cout << '\n';} template<class T> void debug_(const vector<T>& v) {if (v.size()){auto it=v.begin(); dbg_(*it++); for(; it!=v.end(); ++it){cout << ' '; dbg_(*it);}} cout << '\n';} template<class T> void debug_(const vector<vector<T>>& vv) {cout << '\n'; ll cnt=0; for(auto&& v : vv){cout << cnt++ << ": "; debug_(v);}} template<class T, class U> void debug_(const map<T, U>& mp) {if (mp.size()) {auto it = mp.begin(); dbg_(*it++); for(; it != mp.end(); ++it) {cout << ' '; dbg_(*it);}} cout << '\n';} template<class T, class U> void debug_(const vector<map<T, U>>& vm){cout << '\n'; ll cnt=0; for(auto&& mp : vm){cout << cnt++ << ": "; debug_(mp);}} template<class T> void debug_(const set<T>& st) {if(st.size()){auto it=st.begin(); dbg_(*it++); for(; it!=st.end(); ++it) {cout << ' '; dbg_(*it);}}cout << '\n';} template<class T> void debug_(const multiset<T>& st) {if(st.size()) {auto it=st.begin(); dbg_(*it++); for(; it != st.end(); ++it) {cout << ' '; dbg_(*it);}} cout << '\n';} template<class T> void debug_(const vector<set<T>>& vs) {cout << '\n'; ll cnt=0; for(auto&& st : vs){cout << cnt++ << ": "; debug_(st);}} template<class T> void debug_(const vector<multiset<T>>& vs) {cout << '\n'; ll cnt=0;for(auto&& st : vs){cout << cnt++ << ": "; debug_(st);}} template<class H, class... T> void debug_(const H& h, const T&... t) {dbg_(h); cout << ", "; debug_(t...);} /********* T R I O **********/ template<class T1, class T2, class T3> istream& operator >>(istream &stream, trio<T1, T2, T3>& t) {return stream >> t.first >> t.second >> t.third;} template<class T1, class T2, class T3> ostream& operator <<(ostream &stream, const trio<T1, T2, T3>& t) {return stream << t.first << " " << t.second << " " << t.third;}