結果

問題 No.2453 Seat Allocation
ユーザー AsahiAsahi
提出日時 2023-09-01 22:52:25
言語 Java
(openjdk 23)
結果
AC  
実行時間 1,705 ms / 2,000 ms
コード長 1,725 bytes
コンパイル時間 2,621 ms
コンパイル使用メモリ 80,440 KB
実行使用メモリ 65,752 KB
最終ジャッジ日時 2024-06-25 09:31:03
合計ジャッジ時間 27,449 ms
ジャッジサーバーID
(参考情報)
judge2 / judge5
このコードへのチャレンジ
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ファイルパターン 結果
sample AC * 3
other AC * 22
権限があれば一括ダウンロードができます

ソースコード

diff #
プレゼンテーションモードにする

import java.util.*;
class Main {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
int N = sc.nextInt();
int M = sc.nextInt();
int[] A = new int[N];
int[] B = new int[M];
for (int i = 0; i < N; i++) {
A[i] = sc.nextInt();
}
for (int i = 0; i < M; i++) {
B[i] = sc.nextInt();
}
PriorityQueue<Candidate> pq = new PriorityQueue<>();
for (int i = 0; i < N; i++) {
pq.add(new Candidate(A[i], B[0], i + 1, 0));
}
for (int i = 0; i < M; i++) {
Candidate winner = pq.poll();
System.out.println(winner.party);
int nextIndex = winner.index + 1;
if (nextIndex < M) {
pq.add(new Candidate(A[winner.party - 1], B[nextIndex], winner.party, nextIndex));
}
}
}
static class Candidate implements Comparable<Candidate> {
int numerator;
int denominator;
int party;
int index;
Candidate(int numerator, int denominator, int party, int index) {
this.numerator = numerator;
this.denominator = denominator;
this.party = party;
this.index = index;
}
@Override
public int compareTo(Candidate o) {
long x = (long) this.numerator * o.denominator;
long y = (long) o.numerator * this.denominator;
if (x != y) {
return Long.compare(y, x);
}
return Integer.compare(this.party, o.party);
}
}
}
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