結果
問題 | No.2453 Seat Allocation |
ユーザー | lemondo |
提出日時 | 2023-09-01 22:08:33 |
言語 | C++17(gcc12) (gcc 12.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 94 ms / 2,000 ms |
コード長 | 5,830 bytes |
コンパイル時間 | 3,226 ms |
コンパイル使用メモリ | 302,196 KB |
実行使用メモリ | 8,856 KB |
最終ジャッジ日時 | 2024-06-25 09:26:12 |
合計ジャッジ時間 | 5,437 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge1 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 22 |
ソースコード
#pragma region Macros #include <bits/stdc++.h> #include <immintrin.h> #include <algorithm> #include <array> #include <bitset> #include <cassert> #include <cctype> #include <cfenv> #include <cfloat> #include <chrono> #include <cinttypes> #include <climits> #include <cmath> #include <complex> #include <cstdarg> #include <cstddef> #include <cstdint> #include <cstdio> #include <cstdlib> #include <cstring> #include <deque> #include <fstream> #include <functional> #include <initializer_list> #include <iomanip> #include <ios> #include <iostream> #include <istream> #include <iterator> #include <limits> #include <list> #include <map> #include <memory> #include <new> #include <numeric> #include <ostream> #include <queue> #include <random> #include <set> #include <sstream> #include <stack> #include <streambuf> #include <string> #include <tuple> #include <type_traits> #include <typeinfo> #include <unordered_map> #include <unordered_set> #include <utility> #include <vector> #define ll long long #define OVERLOAD(e1, e2, e3, e4, NAME, ...) NAME #define _rep1(i, n) for (long long i = 0; i < n; i++) #define _rep2(i, a, b) for (long long i = a; i < b; ++i) #define _rep3(i, a, b, t) \ for (long long i = a; i * (t / abs(t)) < b * (t / abs(t)); i += t) #define rep(...) OVERLOAD(__VA_ARGS__, _rep3, _rep2, _rep1, _)(__VA_ARGS__) #define all(x) (x).begin(), (x).end() #define sz(x) (ll) x.size() #define fi first #define se second #define pb push_back #define eb emplace_back #define mp make_pair #define pcnt __builtin_popcountll #define SORT(v) sort(all(v)) #define UNIQUE(v) \ SORT(v); \ v.erase(unique(v.begin(), v.end()), v.end()); #define COPY(A, B) copy(all(A), B.begin()); #define REV(v) reverse(all(v)) #define MAX(x) *max_element(all(x)) #define MIN(x) *min_element(all(x)) #ifdef LOCAL #define dbg(x) \ cout << __LINE__ << " : " << #x << " = "; \ print(x); #else #define dbg(x) true #endif using namespace std; template <typename T> using vc = vector<T>; template <typename T> using vvc = vector<vc<T>>; template <typename T> using vvvc = vector<vvc<T>>; template <typename T> bool chmin(T &k, T m) { bool ret = k > m; k = min(k, m); return ret; } template <typename T> bool chmax(T &k, T m) { bool ret = k < m; k = max(k, m); return ret; } template <typename T> inline void print(const vector<T> &v, string s = " ") { for (ll i = 0; i < (ll)v.size(); i++) cout << v[i] << (i != (ll)v.size() - 1 ? s : "\n"); } template <typename T, typename S> inline void print(const pair<T, S> &p) { cout << p.first << " " << p.second << endl; } template <typename T> inline void print(const T &x) { cout << x << "\n"; } template <typename T, typename S> inline void print(const vector<pair<T, S>> &v) { for (auto &&p : v) print(p); } void yes(bool a) { cout << (a ? "yes" : "no") << endl; } void YES(bool a) { cout << (a ? "YES" : "NO") << endl; } void Yes(bool a) { cout << (a ? "Yes" : "No") << endl; } template <typename T> T SUM(vc<T> As) { T ret = 0; for (T a : As) ret += a; return ret; } #pragma endregion const ll INF = numeric_limits<long long>::max(); template <typename T> struct Fraction { T num, den; Fraction(T a, T b) : num(a), den(b) { reduction(); assert(den != 0); assert(den > 0); T inf = numeric_limits<T>::max(); assert(abs(double(num) * den) < inf); } Fraction() : num(0), den(1) {} Fraction &operator+=(const Fraction &p) { num = (num * p.den + p.num * den); den = p.den * den; reduction(); return *this; } Fraction &operator-=(const Fraction &p) { num = (num * p.den - p.num * den); den = p.den * den; reduction(); return *this; } Fraction &operator*=(const Fraction &p) { num = num * p.num; den = den * p.den; reduction(); return *this; } Fraction &operator/=(const Fraction &p) { num = num * p.den; den = den * p.num; reduction(); return *this; } Fraction operator+(const Fraction &p) const { return Fraction(*this) += p; } Fraction operator-(const Fraction &p) const { return Fraction(*this) -= p; } Fraction operator*(const Fraction &p) const { return Fraction(*this) *= p; } Fraction operator/(const Fraction &p) const { return Fraction(*this) /= p; } bool operator>(const Fraction &p) const { return num * p.den > p.num * den; } bool operator<(const Fraction &p) const { return num * p.den < p.num * den; } bool operator>=(const Fraction &p) const { return num * p.den >= p.num * den; } bool operator<=(const Fraction &p) const { return num * p.den <= p.num * den; } bool operator==(const Fraction &p) const { return num * p.den == p.num * den; } private: void reduction() { // ここの処理重いよ! T g = gcd(abs(num), abs(den)); num /= g; den /= g; if (den < 0) { den *= -1; num *= -1; } } }; void solve() { ll N, M; cin >> N >> M; vc<ll> As(N), Bs(M); rep(i, N) cin >> As[i]; rep(i, M) cin >> Bs[i]; vc<ll> Aidx(N); priority_queue<pair<Fraction<ll>, ll>> que; rep(i, N) { que.push(mp(Fraction<ll>(As[i], Bs[0]), -i)); } rep(m, M) { auto [_, idx] = que.top(); que.pop(); idx *= -1; print(idx + 1); if (Aidx[idx] + 1 < M) { Aidx[idx]++; que.push(mp(Fraction<ll>(As[idx], Bs[Aidx[idx]]), -idx)); } } } int main() { ios::sync_with_stdio(false); cin.tie(0); cout << fixed << setprecision(15); // ll T; cin >> T; // rep(_, T) solve(); }