結果
問題 | No.433 ICPC国内予選の選抜ルールがこんな感じだったらうれしい |
ユーザー | hermione17 |
提出日時 | 2016-10-14 23:50:03 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 1,534 ms / 4,000 ms |
コード長 | 2,137 bytes |
コンパイル時間 | 6,271 ms |
コンパイル使用メモリ | 76,500 KB |
実行使用メモリ | 76,524 KB |
最終ジャッジ日時 | 2023-08-14 11:03:30 |
合計ジャッジ時間 | 49,882 ms |
ジャッジサーバーID (参考情報) |
judge11 / judge13 |
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 | 1,501 ms
70,112 KB |
testcase_01 | AC | 1,402 ms
70,200 KB |
testcase_02 | AC | 1,030 ms
63,164 KB |
testcase_03 | AC | 1,166 ms
59,448 KB |
testcase_04 | AC | 1,151 ms
59,060 KB |
testcase_05 | AC | 1,185 ms
64,864 KB |
testcase_06 | AC | 1,534 ms
76,196 KB |
testcase_07 | AC | 1,155 ms
64,376 KB |
testcase_08 | AC | 1,064 ms
65,116 KB |
testcase_09 | AC | 1,000 ms
64,240 KB |
testcase_10 | AC | 1,033 ms
66,648 KB |
testcase_11 | AC | 1,162 ms
65,944 KB |
testcase_12 | AC | 1,130 ms
70,496 KB |
testcase_13 | AC | 930 ms
61,472 KB |
testcase_14 | AC | 1,025 ms
63,608 KB |
testcase_15 | AC | 846 ms
58,484 KB |
testcase_16 | AC | 1,249 ms
68,048 KB |
testcase_17 | AC | 1,098 ms
59,872 KB |
testcase_18 | AC | 1,115 ms
62,180 KB |
testcase_19 | AC | 893 ms
61,296 KB |
testcase_20 | AC | 965 ms
60,448 KB |
testcase_21 | AC | 918 ms
61,600 KB |
testcase_22 | AC | 1,075 ms
69,816 KB |
testcase_23 | AC | 1,000 ms
65,300 KB |
testcase_24 | AC | 859 ms
61,368 KB |
testcase_25 | AC | 1,039 ms
67,748 KB |
testcase_26 | AC | 913 ms
61,336 KB |
testcase_27 | AC | 1,033 ms
65,856 KB |
testcase_28 | AC | 879 ms
59,516 KB |
testcase_29 | AC | 1,056 ms
63,564 KB |
testcase_30 | AC | 125 ms
46,616 KB |
testcase_31 | AC | 121 ms
45,888 KB |
testcase_32 | AC | 1,204 ms
75,072 KB |
testcase_33 | AC | 1,311 ms
76,524 KB |
testcase_34 | AC | 960 ms
58,944 KB |
testcase_35 | AC | 124 ms
45,768 KB |
testcase_36 | AC | 125 ms
46,124 KB |
testcase_37 | AC | 146 ms
46,432 KB |
testcase_38 | AC | 144 ms
45,892 KB |
testcase_39 | AC | 216 ms
49,668 KB |
testcase_40 | AC | 221 ms
49,544 KB |
testcase_41 | AC | 365 ms
51,516 KB |
testcase_42 | AC | 354 ms
51,364 KB |
testcase_43 | AC | 377 ms
51,392 KB |
testcase_44 | AC | 370 ms
51,852 KB |
testcase_45 | AC | 240 ms
50,300 KB |
testcase_46 | AC | 427 ms
51,468 KB |
testcase_47 | AC | 435 ms
52,004 KB |
ソースコード
import java.io.PrintStream; import java.util.ArrayList; import java.util.Comparator; import java.util.List; import java.util.PriorityQueue; import java.util.Scanner; public class Y433 { Y433() throws Exception { Scanner in = new Scanner(System.in); PrintStream out = new PrintStream(System.out); int n = in.nextInt(); int k = in.nextInt(); School[] school = new School[100001]; for (int i = 0; i < 100001; i++) { school[i] = new School(); } for (int i = 0; i < n; i++) { int s = in.nextInt(); int p = in.nextInt(); int u = in.nextInt(); school[u].add(new Team(s, p, i)); } PriorityQueue<School> pq = new PriorityQueue<>(); for (int i = 0; i < 100001; i++) { if (school[i].teams.size() > 0) { school[i].sort(); pq.add(school[i]); } } for (int i = 0; i < k; i++) { School sch = pq.poll(); Team team = sch.getLast(); out.println(sch.getLast().name); sch.pop(); if (sch.teams.size() > 0) { pq.add(sch); } } } class Team implements Comparable { int s, p, name; Team(int s, int p, int name) { this.s = s; this.p = p; this.name = name; } @Override public int compareTo(Object o) { Team that = (Team) o; if (s != that.s) return Integer.compare(s, that.s); return Integer.compare(that.p, p); } } class School implements Comparable { int passed; List<Team> teams; School() { passed = 0; teams = new ArrayList(); } void add(Team t) { teams.add(t); } Team pop() { Team team = getLast(); teams.remove(teams.size() - 1); passed++; return team; } void sort() { teams.sort(null); } Team getLast() { return teams.get(teams.size() - 1); } @Override public int compareTo(Object o) { School that = (School) o; if (getLast().s != that.getLast().s) return Integer.compare(that.getLast().s, getLast().s); if (passed != that.passed) return Integer.compare(passed, that.passed); return Integer.compare(getLast().p, that.getLast().p); } } public static void main(String argv[]) throws Exception { new Y433(); } }