Submission #1195872


Source Code Expand

import java.util.ArrayList;
import java.util.Scanner;

public class Main {
  static Scanner sc = new Scanner(System.in);

  public static void main(String[] args) {
    long N = sc.nextLong();
    ArrayList<Integer> first = new ArrayList<>();
    ArrayList<Integer> second = new ArrayList<>();
    for (int i = 1; (1L << i) - 1 <= N; i++) {
      first.add(i);
      second.add(i);
    }
    N -= (1L << first.size()) - 1;
    while (N > 0) {
      int a = first.size() + 1;
      first.add(a);
      for (int i = 0; ; i++) {
        if ((1L << (i + 1)) > N) {
          second.add(i, a);
          N -= (1L << (i));
          break;
        }
      }
    }

    System.out.println(first.size() * 2);
    for (int i = 0; i < first.size(); i++) {
      System.out.print(first.get(i) + " ");
    }
    for (int i = 0; i < first.size(); i++) {
      System.out.print(second.get(i) + (i == first.size() - 1 ? "\n" : " "));
    }
  }

}

Submission Info

Submission Time
Task C - Tautonym Puzzle
User tomerun
Language Java8 (OpenJDK 1.8.0)
Score 1000
Code Size 969 Byte
Status AC
Exec Time 103 ms
Memory 23892 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 1000 / 1000
Status
AC × 2
AC × 32
Set Name Test Cases
Sample 00_example_01.txt, 00_example_02.txt
All 00_example_01.txt, 00_example_02.txt, 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, 23.txt, 24.txt, 25.txt, 26.txt, 27.txt, 28.txt, 29.txt, 30.txt
Case Name Status Exec Time Memory
00_example_01.txt AC 91 ms 21716 KB
00_example_02.txt AC 91 ms 19796 KB
01.txt AC 93 ms 19796 KB
02.txt AC 92 ms 20564 KB
03.txt AC 91 ms 21844 KB
04.txt AC 92 ms 21844 KB
05.txt AC 91 ms 19668 KB
06.txt AC 91 ms 19796 KB
07.txt AC 94 ms 19028 KB
08.txt AC 93 ms 19924 KB
09.txt AC 91 ms 20692 KB
10.txt AC 101 ms 23764 KB
11.txt AC 93 ms 23124 KB
12.txt AC 92 ms 21716 KB
13.txt AC 97 ms 21844 KB
14.txt AC 91 ms 19924 KB
15.txt AC 97 ms 21460 KB
16.txt AC 92 ms 19796 KB
17.txt AC 91 ms 19796 KB
18.txt AC 91 ms 22996 KB
19.txt AC 94 ms 21716 KB
20.txt AC 92 ms 20564 KB
21.txt AC 92 ms 19796 KB
22.txt AC 91 ms 19796 KB
23.txt AC 94 ms 19796 KB
24.txt AC 94 ms 19792 KB
25.txt AC 92 ms 21844 KB
26.txt AC 95 ms 21716 KB
27.txt AC 94 ms 21844 KB
28.txt AC 94 ms 23892 KB
29.txt AC 103 ms 19924 KB
30.txt AC 94 ms 19540 KB