結果
問題 | No.210 探し物はどこですか? |
ユーザー | tenten |
提出日時 | 2021-11-10 17:26:13 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 302 ms / 2,000 ms |
コード長 | 2,348 bytes |
コンパイル時間 | 2,803 ms |
コンパイル使用メモリ | 75,012 KB |
実行使用メモリ | 53,832 KB |
最終ジャッジ日時 | 2023-08-13 11:47:32 |
合計ジャッジ時間 | 16,826 ms |
ジャッジサーバーID (参考情報) |
judge12 / judge14 |
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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 | 163 ms
52,680 KB |
testcase_01 | AC | 211 ms
52,944 KB |
testcase_02 | AC | 231 ms
53,556 KB |
testcase_03 | AC | 270 ms
53,288 KB |
testcase_04 | AC | 266 ms
53,292 KB |
testcase_05 | AC | 264 ms
52,832 KB |
testcase_06 | AC | 278 ms
53,436 KB |
testcase_07 | AC | 277 ms
53,304 KB |
testcase_08 | AC | 271 ms
52,876 KB |
testcase_09 | AC | 213 ms
53,000 KB |
testcase_10 | AC | 266 ms
53,160 KB |
testcase_11 | AC | 285 ms
53,832 KB |
testcase_12 | AC | 294 ms
53,684 KB |
testcase_13 | AC | 239 ms
52,404 KB |
testcase_14 | AC | 242 ms
53,048 KB |
testcase_15 | AC | 301 ms
53,688 KB |
testcase_16 | AC | 253 ms
53,164 KB |
testcase_17 | AC | 294 ms
52,800 KB |
testcase_18 | AC | 241 ms
53,036 KB |
testcase_19 | AC | 237 ms
52,824 KB |
testcase_20 | AC | 239 ms
53,164 KB |
testcase_21 | AC | 241 ms
53,200 KB |
testcase_22 | AC | 239 ms
53,168 KB |
testcase_23 | AC | 262 ms
53,344 KB |
testcase_24 | AC | 269 ms
53,716 KB |
testcase_25 | AC | 265 ms
53,264 KB |
testcase_26 | AC | 267 ms
53,368 KB |
testcase_27 | AC | 261 ms
53,448 KB |
testcase_28 | AC | 277 ms
52,836 KB |
testcase_29 | AC | 275 ms
53,120 KB |
testcase_30 | AC | 279 ms
53,432 KB |
testcase_31 | AC | 272 ms
53,272 KB |
testcase_32 | AC | 271 ms
53,540 KB |
testcase_33 | AC | 292 ms
53,248 KB |
testcase_34 | AC | 293 ms
53,428 KB |
testcase_35 | AC | 300 ms
53,412 KB |
testcase_36 | AC | 293 ms
53,244 KB |
testcase_37 | AC | 294 ms
53,568 KB |
testcase_38 | AC | 298 ms
53,440 KB |
testcase_39 | AC | 292 ms
53,124 KB |
testcase_40 | AC | 297 ms
53,216 KB |
testcase_41 | AC | 302 ms
53,392 KB |
testcase_42 | AC | 287 ms
53,240 KB |
testcase_43 | AC | 77 ms
52,116 KB |
testcase_44 | AC | 107 ms
52,348 KB |
testcase_45 | AC | 263 ms
53,184 KB |
ソースコード
import java.util.*; import java.io.*; public class Main { public static void main(String[] args) throws Exception { Scanner sc = new Scanner(); int n = sc.nextInt(); Room[] rooms = new Room[n]; for (int i = 0; i < n; i++) { rooms[i] = new Room(sc.nextInt()); } for (int i = 0; i < n; i++) { rooms[i].find(sc.nextInt()); } PriorityQueue<Room> queue = new PriorityQueue<>(); for (int i = 0; i < n; i++) { queue.add(rooms[i]); } double ans = 0; for (int i = 1; i < 1000000; i++) { Room r = queue.poll(); ans += r.rate * i; r.add(); queue.add(r); //System.out.println(ans); } System.out.println(ans); } static class Room implements Comparable<Room> { double lostRate; double findRate; double notFindRate; double rate; public Room(int x) { lostRate = x / 1000.0; } public void find(int x) { findRate = x / 100.0; notFindRate = 1 - findRate; rate = lostRate * findRate; } public void add() { rate *= notFindRate; } public int compareTo(Room another) { if (rate == another.rate) { return 0; } else if (rate < another.rate) { return 1; } else { return -1; } } } } class Scanner { BufferedReader br = new BufferedReader(new InputStreamReader(System.in)); StringTokenizer st = new StringTokenizer(""); public Scanner() throws Exception { } public int nextInt() throws Exception { return Integer.parseInt(next()); } public long nextLong() throws Exception { return Long.parseLong(next()); } public double nextDouble() throws Exception { return Double.parseDouble(next()); } public String nextLine() throws Exception { return br.readLine(); } public String next() throws Exception { if (!st.hasMoreTokens()) { st = new StringTokenizer(br.readLine()); } return st.nextToken(); } }