結果

問題 No.759 悪くない忘年会にしような!
ユーザー hiromi_ayasehiromi_ayase
提出日時 2018-12-07 14:32:03
言語 Java21
(openjdk 21)
結果
WA  
実行時間 -
コード長 3,328 bytes
コンパイル時間 2,681 ms
コンパイル使用メモリ 85,820 KB
実行使用メモリ 64,816 KB
最終ジャッジ日時 2023-10-12 03:42:17
合計ジャッジ時間 23,556 ms
ジャッジサーバーID
(参考情報)
judge15 / judge14
このコードへのチャレンジ
(要ログイン)

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 80 ms
51,324 KB
testcase_01 AC 83 ms
51,356 KB
testcase_02 AC 81 ms
51,352 KB
testcase_03 AC 81 ms
51,288 KB
testcase_04 WA -
testcase_05 AC 81 ms
51,620 KB
testcase_06 AC 80 ms
51,340 KB
testcase_07 AC 80 ms
51,340 KB
testcase_08 AC 80 ms
51,308 KB
testcase_09 AC 80 ms
51,276 KB
testcase_10 AC 79 ms
51,200 KB
testcase_11 WA -
testcase_12 AC 80 ms
51,556 KB
testcase_13 AC 80 ms
51,528 KB
testcase_14 AC 79 ms
51,216 KB
testcase_15 AC 80 ms
51,424 KB
testcase_16 AC 81 ms
51,356 KB
testcase_17 AC 81 ms
51,416 KB
testcase_18 AC 80 ms
51,416 KB
testcase_19 WA -
testcase_20 AC 84 ms
51,592 KB
testcase_21 AC 80 ms
51,448 KB
testcase_22 WA -
testcase_23 WA -
testcase_24 AC 85 ms
51,368 KB
testcase_25 AC 81 ms
51,312 KB
testcase_26 AC 82 ms
51,388 KB
testcase_27 AC 89 ms
51,276 KB
testcase_28 AC 83 ms
51,200 KB
testcase_29 AC 81 ms
49,540 KB
testcase_30 AC 83 ms
51,124 KB
testcase_31 AC 82 ms
51,352 KB
testcase_32 AC 83 ms
51,328 KB
testcase_33 WA -
testcase_34 WA -
testcase_35 WA -
testcase_36 WA -
testcase_37 WA -
testcase_38 WA -
testcase_39 WA -
testcase_40 WA -
testcase_41 WA -
testcase_42 WA -
testcase_43 WA -
testcase_44 WA -
testcase_45 WA -
testcase_46 WA -
testcase_47 WA -
testcase_48 WA -
testcase_49 WA -
testcase_50 WA -
testcase_51 WA -
testcase_52 WA -
testcase_53 WA -
testcase_54 WA -
testcase_55 WA -
testcase_56 WA -
testcase_57 WA -
testcase_58 WA -
testcase_59 WA -
testcase_60 WA -
testcase_61 WA -
testcase_62 WA -
testcase_63 WA -
testcase_64 WA -
testcase_65 WA -
testcase_66 WA -
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 #

import java.util.Arrays;
import java.util.TreeSet;

public class Main {
  private static void solve() {

     int n = ni();
     int[][] p = new int[n][];
     for (int i = 0; i < n; i ++) {
       p[i] = new int[] {i, ni(), ni(), ni()};
     }
     
     Arrays.sort(p, (o1, o2) -> o1[1] - o2[1]);
     
     TreeSet<int[]> list = new TreeSet<>((o1, o2) -> o1[2] == o2[2] ? o1[0] - o2[0] : o1[2] - o2[2]);
     int[] last = null;
     for (int[] v : p) {

       int[] u;
       while ((u = list.floor(v)) != null) {
         //v[2] >= u[2]
         if (v[3] >= u[3]) {
           list.remove(u);
         } else {
           break;
         }
       }
       
       if (last != null && last[1] < v[1] || (u = list.ceiling(v)) == null || v[3] >= u[3]) {
         list.add(v);
       }
       last = v;
     }
     p = list.stream().toArray(size -> new int[size][]);
     Arrays.sort(p, (o1, o2) -> o1[0] - o2[0]);
     for (int[] v : p) {
       out.println(v[0] + 1);
     }
  }
  
  
  public static void main(String[] args) {
    new Thread(null, new Runnable() {
      @Override
      public void run() {
        long start = System.currentTimeMillis();
        String debug = args.length > 0 ? args[0] : null;
        if (debug != null) {
          try {
            is = java.nio.file.Files.newInputStream(java.nio.file.Paths.get(debug));
          } catch (Exception e) {
            throw new RuntimeException(e);
          }
        }
        reader = new java.io.BufferedReader(new java.io.InputStreamReader(is), 32768);
        solve();
        out.flush();
        tr((System.currentTimeMillis() - start) + "ms");
      }
    }, "", 64000000).start();
  }

  private static java.io.InputStream is = System.in;
  private static java.io.PrintWriter out = new java.io.PrintWriter(System.out);
  private static java.util.StringTokenizer tokenizer = null;
  private static java.io.BufferedReader reader;

  public static String next() {
    while (tokenizer == null || !tokenizer.hasMoreTokens()) {
      try {
        tokenizer = new java.util.StringTokenizer(reader.readLine());
      } catch (Exception e) {
        throw new RuntimeException(e);
      }
    }
    return tokenizer.nextToken();
  }

  private static double nd() {
    return Double.parseDouble(next());
  }

  private static long nl() {
    return Long.parseLong(next());
  }

  private static int[] na(int n) {
    int[] a = new int[n];
    for (int i = 0; i < n; i++)
      a[i] = ni();
    return a;
  }

  private static char[] ns() {
    return next().toCharArray();
  }

  private static long[] nal(int n) {
    long[] a = new long[n];
    for (int i = 0; i < n; i++)
      a[i] = nl();
    return a;
  }

  private static int[][] ntable(int n, int m) {
    int[][] table = new int[n][m];
    for (int i = 0; i < n; i++) {
      for (int j = 0; j < m; j++) {
        table[i][j] = ni();
      }
    }
    return table;
  }

  private static int[][] nlist(int n, int m) {
    int[][] table = new int[m][n];
    for (int i = 0; i < n; i++) {
      for (int j = 0; j < m; j++) {
        table[j][i] = ni();
      }
    }
    return table;
  }

  private static int ni() {
    return Integer.parseInt(next());
  }

  private static void tr(Object... o) {
    if (is != System.in)
      System.out.println(java.util.Arrays.deepToString(o));
  }
}
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