test/yosupo-two-edge-connected-components.test.cpp

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• Last update: 2025-06-17 22:20:18+02:00
• Problem: https://judge.yosupo.jp/problem/two_edge_connected_components

Depends on

• graph/connected-components/two-edge-connected-components.hpp
• graph/graph-template.hpp
• graph/others/low-link.hpp

Code

// competitive-verifier: PROBLEM https://judge.yosupo.jp/problem/two_edge_connected_components
#include <bits/stdc++.h>

#include "../graph/connected-components/two-edge-connected-components.hpp"

using namespace std;

#ifdef LOCAL
#include "copypaste/debug.h"
#else
#define debug(...) 42
#endif

#define endl '\n'

struct fast_ios {
    fast_ios() {
        cin.tie(nullptr);
        ios::sync_with_stdio(false);
        cout << fixed << setprecision(10);
    };
} fast_ios_;

int main() {
#ifdef LOCAL
    freopen("./data.in", "r", stdin);
#endif
    int n, m;
    cin >> n >> m;
    TwoEdgeConnectedComponents<int> g(n);
    g.read(m, 0);

    g.build();

    auto &group = g.group;
    cout << group.size() << endl;
    for (auto &p : group) {
        cout << p.size();
        for (auto &u : p) {
            cout << ' ' << u;
        }
        cout << endl;
    }
    return 0;
}

Traceback (most recent call last):
  File "/home/runner/.local/lib/python3.12/site-packages/competitive_verifier/oj_resolve/resolver.py", line 181, 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 252, in bundle
    bundler.update(path)
  File "/home/runner/.local/lib/python3.12/site-packages/competitive_verifier/oj/verify/languages/cplusplus_bundle.py", line 477, in update
    raise BundleErrorAt(
competitive_verifier.oj.verify.languages.cplusplus_bundle.BundleErrorAt: test/yosupo-two-edge-connected-components.test.cpp: line 9: unable to process #include in #if / #ifdef / #ifndef other than include guards

Test cases

Env	Name	Status	Elapsed	Memory
g++	example_00	AC	5 ms	3 MB
g++	example_01	AC	4 ms	4 MB
g++	example_02	AC	4 ms	4 MB
g++	large_cycle_00	AC	48 ms	23 MB
g++	max_random_00	AC	119 ms	39 MB
g++	max_random_01	AC	123 ms	39 MB
g++	max_random_02	AC	118 ms	39 MB
g++	random_1_00	AC	79 ms	26 MB
g++	random_1_01	AC	95 ms	30 MB
g++	random_1_02	AC	46 ms	15 MB
g++	random_2_00	AC	24 ms	8 MB
g++	random_2_01	AC	9 ms	5 MB
g++	random_2_02	AC	33 ms	11 MB
g++	random_2_03	AC	45 ms	13 MB
g++	random_2_04	AC	20 ms	8 MB
g++	small_random_1_00	AC	5 ms	4 MB
g++	small_random_1_01	AC	4 ms	4 MB
g++	small_random_1_02	AC	4 ms	4 MB
g++	small_random_2_00	AC	4 ms	4 MB
g++	small_random_2_01	AC	4 ms	4 MB
g++	small_random_2_02	AC	4 ms	4 MB

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