結果
問題 | No.688 E869120 and Constructing Array 2 |
ユーザー | バイト |
提出日時 | 2018-05-25 15:54:09 |
言語 | Java21 (openjdk 21) |
結果 |
WA
|
実行時間 | - |
コード長 | 4,602 bytes |
コンパイル時間 | 3,323 ms |
コンパイル使用メモリ | 82,840 KB |
実行使用メモリ | 38,188 KB |
最終ジャッジ日時 | 2024-07-07 14:07:45 |
合計ジャッジ時間 | 3,807 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
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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 | 63 ms
38,188 KB |
testcase_01 | AC | 62 ms
37,896 KB |
testcase_02 | AC | 71 ms
37,780 KB |
testcase_03 | AC | 65 ms
38,052 KB |
testcase_04 | AC | 63 ms
38,060 KB |
testcase_05 | AC | 63 ms
37,964 KB |
testcase_06 | AC | 62 ms
37,608 KB |
testcase_07 | AC | 62 ms
37,784 KB |
testcase_08 | AC | 63 ms
37,936 KB |
testcase_09 | WA | - |
testcase_10 | AC | 65 ms
37,608 KB |
testcase_11 | AC | 69 ms
38,084 KB |
testcase_12 | AC | 67 ms
37,932 KB |
ソースコード
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ import java.io.*; import java.util.*; /** * * @author baito */ public class Main { static StringBuilder sb = new StringBuilder(); static FastScanner sc = new FastScanner(System.in); public static void main(String[] args) { long N = sc.nextLong(); long ans = 1; for (int n1 = 2; n1 <= 30; n1++) { for (int n0 = 0; (n0 + n1 ) <= 30; n0++) { ans *= n1 * (n1 - 1) / 2; ans *= Math.pow(2, n0); if(ans == N){ priAns(n1,n0); return; } ans = 1; } } } private static void priAns(int n1, int n0) { sb.append(""+(n1 + n0)+"\n"); for (int i = 0; i < n1; i++) { sb.append("1 "); } for (int i = 0; i < n0 - 1; i++) { sb.append("0 "); } sb.append("0"); System.out.println(sb); } static int gcd(int n, int r) { return r == 0 ? n : gcd(r, n%r); } static long gcd(long n, long r) { return r == 0 ? n : gcd(r, n%r); } static <T> void swap(T[] x, int i, int j) { T t = x[i]; x[i] = x[j]; x[j] = t; } static void swap(int[] x, int i, int j) { int t = x[i]; x[i] = x[j]; x[j] = t; } static class FastScanner { private BufferedReader reader = null; private StringTokenizer tokenizer = null; public FastScanner(InputStream in) { reader = new BufferedReader(new InputStreamReader(in)); tokenizer = null; } public String next() { if (tokenizer == null || !tokenizer.hasMoreTokens()) { try { tokenizer = new StringTokenizer(reader.readLine()); } catch (IOException e) { throw new RuntimeException(e); } } return tokenizer.nextToken(); } /*public String nextChar(){ return (char)next()[0]; }*/ public String nextLine() { if (tokenizer == null || !tokenizer.hasMoreTokens()) { try { return reader.readLine(); } catch (IOException e) { throw new RuntimeException(e); } } return tokenizer.nextToken("\n"); } public long nextLong() { return Long.parseLong(next()); } public int nextInt() { return Integer.parseInt(next()); } public double nextDouble() { return Double.parseDouble(next()); } public int[] nextIntArray(int n) { int[] a = new int[n]; for (int i = 0; i < n; i++) { a[i] = nextInt(); } return a; } public int [][] nextIntArray2(int h, int w){ int[][] a = new int[h][w]; for(int hi = 0 ; hi < h ; hi++){ for(int wi = 0 ; wi < w ; wi++){ a[hi][wi] = nextInt(); } } return a; } public char[] nextCharArray(int n){ char[] a = next().toCharArray(); return a; } public char[][] nextCharArray2(int h , int w){ char[][] a = new char[h][w]; for (int i = 0; i < h; i++) { a[i] = next().toCharArray(); } return a; } public char[][] nextWrapCharArray2(int h , int w){ char[][] a = new char[h + 2][w + 2]; for (int i = 1; i < h + 1; i++) { a[i] = (" " + next() + " ").toCharArray(); } return a; } public long[] nextLongArray(int n) { long[] a = new long[n]; for (int i = 0; i < n; i++) { a[i] = nextLong(); } return a; } public long [][] nextLongArray2(int h, int w){ long[][] a = new long[h][w]; for(int hi = 0 ; hi < h ; hi++){ for(int wi = 0 ; wi < h ; wi++){ a[h][w] = nextLong(); } } return a; } } }