test/yosupo/bipartitematching.test.cpp

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Last update: 2024-04-07 17:26:46+09:00
Problem: https://judge.yosupo.jp/problem/bipartitematching

Depends on

Bipartite Matching (src/graph/BipartiteMatching.hpp)

Code

#define PROBLEM "https://judge.yosupo.jp/problem/bipartitematching"

#include "graph/BipartiteMatching.hpp"
#include <iostream>

int main() {
    std::cin.tie(0);
    std::ios::sync_with_stdio(false);
    int L, R, M;
    std::cin >> L >> R >> M;

    BipartiteMatching BM(L, R);
    for (; M--;) {
        int a, b;
        std::cin >> a >> b;
        BM.add_edge(a, b);
    }

    BM.solve();
    auto ans = BM.max_matching();
    std::cout << ans.size() << '\n';
    for (auto p : ans) std::cout << p.first << ' ' << p.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/BipartiteMatching.hpp: line -1: no such header