test/aoj/alds1/inversion_number.test.cpp

• View this file on GitHub
• Last update: 2026-03-15 18:07:20+09:00
• Problem: https://onlinejudge.u-aizu.ac.jp/problems/ALDS1_5_D

Depends on

• 座標圧縮 (lib/algorithm/compress.hpp)
• 転倒数 (lib/algorithm/inversion_number.hpp)
• フェニック木 (lib/binary_tree/fenwick_tree.hpp)

Code

// competitive-verifier: PROBLEM https://onlinejudge.u-aizu.ac.jp/problems/ALDS1_5_D
#include "algorithm/inversion_number.hpp"
#include <iostream>
#include <vector>

int main(void) {
    int n;
    std::cin >> n;
    std::vector<int> a(n);
    for (auto &e : a) std::cin >> e;
    std::cout << inversion_number(a) << '\n';

    return 0;
}

Traceback (most recent call last):
  File "/home/runner/.local/lib/python3.12/site-packages/competitive_verifier/oj/resolver.py", line 291, in resolve
    bundled_code = language.bundle(path, basedir=basedir)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/runner/.local/lib/python3.12/site-packages/competitive_verifier/oj/verify/languages/cplusplus.py", line 242, in bundle
    bundler.update(path)
  File "/home/runner/.local/lib/python3.12/site-packages/competitive_verifier/oj/verify/languages/cplusplus_bundle.py", line 479, in update
    self._resolve(pathlib.Path(included), included_from=path)
  File "/home/runner/.local/lib/python3.12/site-packages/competitive_verifier/oj/verify/languages/cplusplus_bundle.py", line 286, in _resolve
    raise BundleErrorAt(path, -1, "no such header")
competitive_verifier.oj.verify.languages.cplusplus_bundle.BundleErrorAt: algorithm/inversion_number.hpp: line -1: no such header

Test cases

Env	Name	Status	Elapsed	Memory
g++	00_sample_00	AC	3 ms	4 MB
g++	00_sample_01	AC	2 ms	3 MB
g++	01_small_00	AC	2 ms	4 MB
g++	01_small_01	AC	2 ms	4 MB
g++	01_small_02	AC	2 ms	3 MB
g++	01_small_03	AC	2 ms	3 MB
g++	02_rand_00	AC	2 ms	4 MB
g++	02_rand_01	AC	2 ms	3 MB
g++	02_rand_02	AC	2 ms	4 MB
g++	02_rand_03	AC	2 ms	3 MB
g++	02_rand_04	AC	2 ms	3 MB
g++	02_rand_05	AC	2 ms	3 MB
g++	02_rand_06	AC	2 ms	4 MB
g++	02_rand_07	AC	2 ms	4 MB
g++	03_corner_00	AC	2 ms	4 MB
g++	03_corner_01	AC	2 ms	4 MB
g++	03_corner_02	AC	2 ms	3 MB
g++	04_large_00	AC	28 ms	4 MB
g++	04_large_01	AC	27 ms	4 MB
g++	04_large_02	AC	28 ms	4 MB
g++	04_large_03	AC	28 ms	4 MB
g++	04_large_04	AC	28 ms	4 MB
g++	04_large_05	AC	31 ms	4 MB
g++	04_large_06	AC	42 ms	4 MB
g++	04_large_07	AC	47 ms	4 MB
g++	05_maximum_00	AC	95 ms	6 MB
g++	05_maximum_01	AC	55 ms	6 MB
g++	05_maximum_02	AC	54 ms	6 MB
g++	05_maximum_03	AC	55 ms	6 MB
g++	05_maximum_04	AC	77 ms	6 MB

Back to top page