cpp/verify/detect_cycle_directed.test.cpp

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• Last update: 2024-11-03 09:29:45+09:00
• Problem: https://onlinejudge.u-aizu.ac.jp/courses/library/5/GRL/4/GRL_4_A

Depends on

• cpp/graph/edge.hpp
• グラフ (隣接リスト形式) (cpp/graph/graph_list.hpp)
• cpp/graph/topological_sort.hpp
• 共通ヘッダー (cpp/template/small_template.hpp)

Code

#define PROBLEM "https://onlinejudge.u-aizu.ac.jp/courses/library/5/GRL/4/GRL_4_A"
#include "graph/topological_sort.hpp"

int main() {
  cin.tie(0);
  ios::sync_with_stdio(false);
  int V, E;
  cin >> V >> E;
  ListGraph graph(V);
  for (int i = 0; i < E; ++i) {
    int s, t;
    cin >> s >> t;
    graph.add_edge(s, t);
  }
  cout << !graph.topological_sort_minimum().size() << '\n';
}

Traceback (most recent call last):
  File "/opt/hostedtoolcache/Python/3.12.0/x64/lib/python3.12/site-packages/onlinejudge_verify/documentation/build.py", line 71, in _render_source_code_stat
    bundled_code = language.bundle(stat.path, basedir=basedir, options={'include_paths': [basedir]}).decode()
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/hostedtoolcache/Python/3.12.0/x64/lib/python3.12/site-packages/onlinejudge_verify/languages/cplusplus.py", line 187, in bundle
    bundler.update(path)
  File "/opt/hostedtoolcache/Python/3.12.0/x64/lib/python3.12/site-packages/onlinejudge_verify/languages/cplusplus_bundle.py", line 401, in update
    self.update(self._resolve(pathlib.Path(included), included_from=path))
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/opt/hostedtoolcache/Python/3.12.0/x64/lib/python3.12/site-packages/onlinejudge_verify/languages/cplusplus_bundle.py", line 260, in _resolve
    raise BundleErrorAt(path, -1, "no such header")
onlinejudge_verify.languages.cplusplus_bundle.BundleErrorAt: graph/topological_sort.hpp: line -1: no such header

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