結果
問題 | No.2453 Seat Allocation |
ユーザー |
|
提出日時 | 2023-09-01 22:15:39 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 196 ms / 2,000 ms |
コード長 | 2,441 bytes |
コンパイル時間 | 4,301 ms |
コンパイル使用メモリ | 257,880 KB |
最終ジャッジ日時 | 2025-02-16 16:45:37 |
ジャッジサーバーID (参考情報) |
judge5 / judge5 |
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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
#include <bits/stdc++.h>#include <atcoder/all>using namespace std;using namespace atcoder;istream &operator>>(istream &is, modint &a) { long long v; is >> v; a = v; return is; }ostream &operator<<(ostream &os, const modint &a) { return os << a.val(); }istream &operator>>(istream &is, modint998244353 &a) { long long v; is >> v; a = v; return is; }ostream &operator<<(ostream &os, const modint998244353 &a) { return os << a.val(); }istream &operator>>(istream &is, modint1000000007 &a) { long long v; is >> v; a = v; return is; }ostream &operator<<(ostream &os, const modint1000000007 &a) { return os << a.val(); }typedef long long ll;typedef vector<vector<int>> Graph;typedef pair<int, int> pii;typedef pair<ll, ll> pll;#define rep(i,n) for (int i = 0;i < (int)(n); i++)#define all(x) x.begin(), x.end()#define rall(x) x.rbegin(), x.rend()#define my_sort(x) sort(x.begin(), x.end())#define my_max(x) *max_element(all(x))#define my_min(x) *min_element(all(x))template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }const int INF = (1<<30) - 1;const ll LINF = (1LL<<62) - 1;const int MOD = 998244353;const int MOD2 = 1e9+7;const double PI = acos(-1);vector<int> di = {1,0,-1,0};vector<int> dj = {0,1,0,-1};#ifdef LOCAL# include <debug_print.hpp># define debug(...) debug_print::multi_print(#__VA_ARGS__, __VA_ARGS__)#else# define debug(...) (static_cast<void>(0))#endifint main(){cin.tie(0);ios_base::sync_with_stdio(false);using P = tuple<ll,ll,int,int>; //(Ai, Bj, i, j)int N,M; cin >> N >> M;vector<ll> A(N), B(M);rep(i,N) cin >> A[i];rep(j,M) cin >> B[j];auto c = [&](P p, P q){auto [Ap, Bp, ip, jp] = p;auto [Aq, Bq, iq, jq] = q;auto res = Ap * Bq - Aq * Bp;if (res == 0){return (ip > iq);}else{return (res < 0);}};priority_queue<P, vector<P>, decltype(c)> pq(c);rep(i,N)pq.push(make_tuple(A[i], B[0], i, 0));int cnt = 0;while(cnt < M){cnt++;debug(pq);int i = get<2>(pq.top());int j = get<3>(pq.top());pq.pop();debug(i, j);cout << (i + 1) << endl;if (j < M - 1) {pq.push(make_tuple(A[i], B[j + 1], i, j + 1));}}}