test/yosupo/jump_on_tree.test.cpp

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Last update: 2024-08-27 15:05:21+09:00
Problem: https://judge.yosupo.jp/problem/jump_on_tree

Depends on

Heavy Light Decomposition (src/tree/HeavyLightDecomposition.hpp)

Code

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

#include <iostream>
#include "tree/HeavyLightDecomposition.hpp"

int main() {
    std::cin.tie(0);
    std::ios::sync_with_stdio(false);
    int N, Q;
    std::cin >> N >> Q;
    HeavyLightDecomposition HLD(N);
    for (int i = 0; i < N - 1; i++) {
        int a, b;
        std::cin >> a >> b;
        HLD.add_edge(a, b);
    }

    HLD.build();
    for (; Q--;) {
        int s, t, i;
        std::cin >> s >> t >> i;
        std::cout << HLD.jump(s, t, i) << '\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: tree/HeavyLightDecomposition.hpp: line -1: no such header