結果
問題 | No.318 学学学学学 |
ユーザー |
|
提出日時 | 2015-12-11 19:12:18 |
言語 | Java21 (openjdk 21) |
結果 |
AC
|
実行時間 | 684 ms / 2,000 ms |
コード長 | 3,286 bytes |
コンパイル時間 | 3,833 ms |
コンパイル使用メモリ | 81,336 KB |
実行使用メモリ | 77,416 KB |
最終ジャッジ日時 | 2024-06-22 15:36:04 |
合計ジャッジ時間 | 14,571 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge1 |
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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 | 166 ms
55,064 KB |
testcase_01 | AC | 234 ms
59,200 KB |
testcase_02 | AC | 265 ms
59,880 KB |
testcase_03 | AC | 230 ms
58,636 KB |
testcase_04 | AC | 247 ms
59,368 KB |
testcase_05 | AC | 684 ms
76,908 KB |
testcase_06 | AC | 550 ms
71,348 KB |
testcase_07 | AC | 500 ms
68,696 KB |
testcase_08 | AC | 473 ms
70,396 KB |
testcase_09 | AC | 387 ms
64,736 KB |
testcase_10 | AC | 352 ms
66,188 KB |
testcase_11 | AC | 636 ms
77,416 KB |
testcase_12 | AC | 567 ms
70,160 KB |
testcase_13 | AC | 471 ms
68,524 KB |
testcase_14 | AC | 425 ms
66,960 KB |
testcase_15 | AC | 406 ms
64,088 KB |
testcase_16 | AC | 358 ms
66,216 KB |
testcase_17 | AC | 447 ms
69,848 KB |
testcase_18 | AC | 440 ms
67,904 KB |
testcase_19 | AC | 406 ms
71,628 KB |
testcase_20 | AC | 306 ms
63,268 KB |
testcase_21 | AC | 51 ms
50,264 KB |
testcase_22 | AC | 52 ms
50,656 KB |
testcase_23 | AC | 52 ms
50,584 KB |
testcase_24 | AC | 52 ms
50,704 KB |
testcase_25 | AC | 53 ms
50,884 KB |
testcase_26 | AC | 51 ms
50,404 KB |
testcase_27 | AC | 51 ms
50,592 KB |
testcase_28 | AC | 51 ms
50,664 KB |
ソースコード
import java.io.BufferedReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.io.PrintStream; import java.io.PrintWriter; import java.util.Arrays; import java.util.Collections; import java.util.Comparator; import java.util.HashMap; import java.util.Iterator; import java.util.LinkedList; import java.util.Map; import java.util.PriorityQueue; public class Main_yukicoder318 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); Printer pr = new Printer(System.out); int n = sc.nextInt(); Map<Integer, Range> hm = new HashMap<Integer, Range>(); for (int i = 0; i < n; i++) { int a = sc.nextInt(); if (hm.containsKey(a)) { Range r = hm.get(a); if (r.e < i) { r.e = i; } } else { hm.put(a, new Range(a, i, i)); } } LinkedList<Range> list = new LinkedList<Range>(hm.values()); Collections.sort(list); PriorityQueue<Range> pq = new PriorityQueue<Range>(new Comparator<Range>() { @Override public int compare(Range o1, Range o2) { if (o2.t != o1.t) { return Integer.compare(o2.t, o1.t); } return 0; } }); int[] b = new int[n]; for (int i = 0; i < n; i++) { while (!list.isEmpty() && list.peekFirst().s <= i) { pq.add(list.removeFirst()); } while (pq.peek().e < i) { pq.remove(); } b[i] = pq.peek().t; } for (int i = 0; i < n; i++) { if (i != 0) { pr.print(" "); } pr.print(b[i]); } pr.println(); pr.close(); sc.close(); } private static class Range implements Comparable<Range> { int t; int s; int e; Range(int t, int s, int e) { this.t = t; this.s = s; this.e = e; } @Override public int compareTo(Range o) { if (this.s != o.s) { return Integer.compare(this.s, o.s); } // if (this.e != o.e) { // return Integer.compare(o.e, this.e); // } // if (this.t != o.t) { // return Integer.compare(o.t, this.t); // } return 0; } } @SuppressWarnings("unused") private static class Scanner { BufferedReader br; Iterator<String> it; Scanner (InputStream in) { br = new BufferedReader(new InputStreamReader(in)); } String next() throws RuntimeException { try { if (it == null || !it.hasNext()) { it = Arrays.asList(br.readLine().split(" ")).iterator(); } return it.next(); } catch (IOException e) { throw new IllegalStateException(); } } int nextInt() throws RuntimeException { return Integer.parseInt(next()); } long nextLong() throws RuntimeException { return Long.parseLong(next()); } float nextFloat() throws RuntimeException { return Float.parseFloat(next()); } double nextDouble() throws RuntimeException { return Double.parseDouble(next()); } void close() { try { br.close(); } catch (IOException e) { // throw new IllegalStateException(); } } } private static class Printer extends PrintWriter { Printer(PrintStream out) { super(out); } } }