src/bimaching.test.cpp

• View this file on GitHub
• Last update: 2021-12-30 20:52:19+09:00
• Problem: https://judge.yosupo.jp/problem/bipartitematching

Depends on

• src/base.hpp
• src/datastructure/simplequeue.hpp
• src/graph/bimaching.hpp
• src/graph/csr.hpp
• src/util/fast_io.hpp

Code

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

#include "base.hpp"
#include "util/fast_io.hpp"
#include "graph/bimaching.hpp"

int main() {
    Scanner sc(stdin);
    Printer pr(stdout);
    int l, r, m;
    sc.read(l, r, m);
    V<pair<int, int>> edges(m);
    for (int i = 0; i < m; i++) {
        sc.read(edges[i].first, edges[i].second);
    }
    BipartiteMaching bm(l, r, edges);
    V<pair<int, int>> ans;
    for (int i = 0; i < l; i++) {
        if (bm.lmt[i] != -1) {
            ans.push_back({i, bm.lmt[i]});
        }
    }
    pr.writeln(ans.size());
    for (auto p : ans) {
        pr.writeln(p.first, p.second);
    }
    return 0;
}

Traceback (most recent call last):
  File "/opt/hostedtoolcache/Python/3.10.1/x64/lib/python3.10/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/3.10.1/x64/lib/python3.10/site-packages/onlinejudge_verify/languages/cplusplus.py", line 187, in bundle
    bundler.update(path)
  File "/opt/hostedtoolcache/Python/3.10.1/x64/lib/python3.10/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/3.10.1/x64/lib/python3.10/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/3.10.1/x64/lib/python3.10/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: datastructure/simplequeue.hpp: line -1: no such header

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