test/aoj/GRL_3_B.test.cpp

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Last update: 2023-01-12 22:28:24+09:00
Problem: https://onlinejudge.u-aizu.ac.jp/courses/library/5/GRL/3/GRL_3_B

Depends on

LowLink (with Two Edge Connected Components, Bi Connected Components) (src/graph/LowLink.hpp)

Code

#define PROBLEM "https://onlinejudge.u-aizu.ac.jp/courses/library/5/GRL/3/GRL_3_B"

#include <algorithm>
#include <iostream>
#include "graph/LowLink.hpp"

int main() {
    std::cin.tie(0);
    std::ios::sync_with_stdio(false);
    int V, E;
    std::cin >> V >> E;
    LowLink G(V);
    for (int i = 0; i < E; i++) {
        int s, t;
        std::cin >> s >> t;
        if (s > t) std::swap(s, t);
        G.add_edge(s, t);
    }

    G.build();
    std::vector<std::pair<int, int>> ans;
    for (int i = 0; i < E; i++) {
        if (G.is_bridge[i]) {
            ans.emplace_back(G[i]);
        }
    }
    std::sort(ans.begin(), ans.end());
    for (auto& e : ans) std::cout << e.first << ' ' << e.second << '\n';
    return 0;
}

Traceback (most recent call last):
  File "/opt/hostedtoolcache/Python/3.13.3/x64/lib/python3.13/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/3.13.3/x64/lib/python3.13/site-packages/onlinejudge_verify/languages/cplusplus.py", line 187, in bundle
    bundler.update(path)
    ~~~~~~~~~~~~~~^^^^^^
  File "/opt/hostedtoolcache/Python/3.13.3/x64/lib/python3.13/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/3.13.3/x64/lib/python3.13/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/LowLink.hpp: line -1: no such header