結果
問題 | No.2602 Real Collider |
ユーザー | sgfc |
提出日時 | 2024-01-12 22:14:35 |
言語 | C++23 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 4,829 bytes |
コンパイル時間 | 7,156 ms |
コンパイル使用メモリ | 455,704 KB |
実行使用メモリ | 6,948 KB |
最終ジャッジ日時 | 2024-09-27 22:44:05 |
合計ジャッジ時間 | 21,137 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge2 |
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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
6,944 KB |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | AC | 122 ms
6,940 KB |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | AC | 85 ms
6,940 KB |
testcase_16 | AC | 137 ms
6,940 KB |
testcase_17 | AC | 146 ms
6,940 KB |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | WA | - |
testcase_26 | AC | 94 ms
6,940 KB |
testcase_27 | WA | - |
testcase_28 | AC | 141 ms
6,944 KB |
testcase_29 | WA | - |
testcase_30 | WA | - |
testcase_31 | AC | 133 ms
6,940 KB |
testcase_32 | AC | 128 ms
6,944 KB |
testcase_33 | AC | 141 ms
6,944 KB |
testcase_34 | AC | 147 ms
6,940 KB |
testcase_35 | AC | 86 ms
6,944 KB |
testcase_36 | AC | 93 ms
6,940 KB |
testcase_37 | AC | 151 ms
6,944 KB |
testcase_38 | AC | 157 ms
6,940 KB |
testcase_39 | AC | 150 ms
6,940 KB |
testcase_40 | AC | 70 ms
6,944 KB |
testcase_41 | AC | 171 ms
6,940 KB |
testcase_42 | AC | 132 ms
6,940 KB |
testcase_43 | AC | 139 ms
6,940 KB |
testcase_44 | AC | 169 ms
6,940 KB |
testcase_45 | AC | 107 ms
6,940 KB |
testcase_46 | AC | 104 ms
6,944 KB |
testcase_47 | AC | 152 ms
6,944 KB |
testcase_48 | AC | 118 ms
6,944 KB |
testcase_49 | AC | 98 ms
6,944 KB |
testcase_50 | AC | 77 ms
6,940 KB |
testcase_51 | AC | 82 ms
6,944 KB |
testcase_52 | AC | 57 ms
6,948 KB |
testcase_53 | AC | 142 ms
6,940 KB |
testcase_54 | AC | 111 ms
6,944 KB |
testcase_55 | AC | 123 ms
6,944 KB |
testcase_56 | AC | 121 ms
6,948 KB |
testcase_57 | AC | 114 ms
6,940 KB |
testcase_58 | AC | 45 ms
6,944 KB |
testcase_59 | AC | 131 ms
6,940 KB |
testcase_60 | AC | 123 ms
6,940 KB |
testcase_61 | AC | 90 ms
6,940 KB |
testcase_62 | AC | 141 ms
6,940 KB |
testcase_63 | AC | 174 ms
6,940 KB |
testcase_64 | AC | 187 ms
6,944 KB |
testcase_65 | AC | 93 ms
6,940 KB |
testcase_66 | AC | 150 ms
6,944 KB |
testcase_67 | AC | 69 ms
6,944 KB |
testcase_68 | AC | 86 ms
6,944 KB |
testcase_69 | AC | 61 ms
6,944 KB |
testcase_70 | AC | 76 ms
6,940 KB |
testcase_71 | AC | 94 ms
6,944 KB |
testcase_72 | AC | 137 ms
6,940 KB |
testcase_73 | AC | 116 ms
6,940 KB |
testcase_74 | AC | 146 ms
6,944 KB |
testcase_75 | AC | 155 ms
6,944 KB |
testcase_76 | AC | 132 ms
6,940 KB |
testcase_77 | AC | 139 ms
6,940 KB |
testcase_78 | AC | 182 ms
6,948 KB |
testcase_79 | AC | 147 ms
6,944 KB |
testcase_80 | AC | 170 ms
6,940 KB |
ソースコード
#include "bits/stdc++.h" #include <stdio.h> #include <math.h> #include "atcoder/all" #include <float.h> #include <boost/multiprecision/cpp_int.hpp> using namespace boost::multiprecision; using namespace std; using namespace atcoder; using ll = long long; using ull = unsigned long long; using mint = modint998244353; using mint2 = modint1000000007; const double eps = 1e-9; #define REP(i, n) for (ll i = 0; i < ll(n); ++i) #define REPI(i, init, n) for (ll i = init; i < ll(n); ++i) #define REPD(i, init) for (ll i = init; i >=0; --i) #define REPDI(i, init, n) for (ll i = init; i >=n; --i) #define REPE(i, c) for (const auto& i : c) #define TCASE() ll _ttt; cin >> _ttt; while(_ttt--) using vl = vector<ll>; using vvl = vector<vl>; using vvvl = vector<vvl>; #define VL(a, n) vector<ll> a; a.assign(n, 0); #define VLI(a, n) vector<ll> a; a.assign(n, 0); for(auto& x : a) cin >> x; #define VSI(a, n) vector<string> a; a.assign(n, ""); for(auto& x : a) cin >> x; #define VVLI(a, n, m, init) vector<vector<ll>> a(n); for(auto& x : a) x.assign(m, init); using vd = vector<double>; using pl = pair<ll, ll>; struct uv { ll u; ll v; ll c; }; #define VUVI(a, n) vector<uv> a; a.assign(n, {0, 0, 1}); for(auto& x : a) {cin >> x.u >> x.v; x.u--; x.v--;} #define VUVCI(a, n) vector<uv> a; a.assign(n, {0, 0, 0}); for(auto& x : a) {cin >> x.u >> x.v >> x.c; x.u--; x.v--;} vvl to_edge(const ll n, const vector<uv>& v) { vvl ret(n); for (auto& x : v) ret[x.u].push_back(x.v); return ret; } vvl to_edge_d(const ll n, const vector<uv>& v) { vvl ret(n); for (auto& x : v) { ret[x.u].push_back(x.v); ret[x.v].push_back(x.u); } return ret; } template <class T = long long> using pql = priority_queue<T>; template <class T = long long> using pqg = priority_queue<T, vector<T>, greater<T>>; using vm = vector<mint>; using vvm = vector<vm>; void yn(bool f) { std::cout << (f ? "Yes" : "No") << endl; }; template<class T> void ov(const T& v) { for (auto it = v.begin(); it != v.end(); it++) { if (it != v.begin()) cout << " "; cout << *it; } }; template<> void ov(const vm& v) { for (auto it = v.begin(); it != v.end(); it++) { if (it != v.begin()) cout << " "; cout << it->val(); } }; const ll llhuge = 1LL << 60; //十分でかいが多少足しても溢れない数値 auto gmax(const auto& a, const auto& b) { return a > b ? a : b; }; auto gmin(const auto& a, const auto& b) { return a < b ? a : b; }; bool chmin(auto& a, const auto& b) { const auto olda = a; a = gmin(a, b); return olda != a; } bool chmax(auto& a, const auto& b) { const auto olda = a; a = gmax(a, b); return olda != a; } template<class T> void mysort(T& v) { std::sort(begin(v), end(v)); }; template<class T, class U> void mysort(T& v, U pr) { std::sort(begin(v), end(v), pr); }; template<class T> void myrev(T& v) { std::reverse(begin(v), end(v)); }; template<class T, class K = T::key_type, class V = T::mapped_type> [[nodiscard]] V myat(const T& mp, const K& key) { return mp.find(key) == mp.end() ? V() : mp.at(key); } long long ceil(const long long a, const long long b) { return (a + b - 1) / b; } struct xy { double x; double y; bool operator<(const xy& r) const { return x < r.x; } }; // 3点を通る円の中心と半径を求める // 3点が一直線上にある場合はnanを返す tuple<double, double, double> circle_center(const xy& a, const xy& b, const xy& c) { double x1 = a.x, y1 = a.y; double x2 = b.x, y2 = b.y; double x3 = c.x, y3 = c.y; double x = ((y1 - y2) * (x3*x3 - x1*x1 + y3*y3 - y1*y1) - (y1 - y3) * (x2*x2 - x1*x1 + y2*y2 - y1*y1)) / (2 * (x1-x2)*(y1-y3) - 2 * (x1-x3) * (y1-y2)); double y = ((x1-x3)*(x2*x2 - x1*x1 + y2*y2 - y1*y1) - (x1-x2)*(x3*x3 - x1*x1 + y3*y3 - y1*y1)) / (2*(x1-x2)*(y1-y3) - 2*(x1-x3)*(y1-y2)); double r = sqrt((x1 - x) * (x1 - x) + (y1 - y) * (y1 - y)); return { x, y, r }; } xy center(const xy& a, const xy& b) { return { (a.x + b.x) / 2 , (a.y + b.y) / 2 }; } double len(const xy& a, const xy& b) { return std::sqrt((a.x - b.x) * (a.x - b.x) + (a.y - b.y) * (a.y - b.y)); } int main() { cin.tie(nullptr); ios::sync_with_stdio(false); cout << std::fixed << std::setprecision(10); ll q; cin >> q; xy a, b, c; cin >> a.x >> a.y >> b.x >> b.y >> c.x >> c.y; vector<pair<double, xy>> d = { {len(a, b), center(a, b)}, {len(b, c), center(b, c)}, {len(c, a), center(c, a)} }; mysort(d); double cx, cy, r = 0; if (d[0].first + d[1].first < d[2].first + 0.00000001) { cx = d[2].second.x; cy = d[2].second.y; r = d[2].first / 2; } else { std::tie(cx, cy, r) = circle_center(a, b, c); } REP(i, q) { xy t; cin >> t.x >> t.y; if (len(t, xy{ cx, cy }) < r + 0.0000001) { cout << "Yes" << endl; } else { cout << "No" << endl; } } }