test/yosupo/data_structure/persistent_queue.test.cpp

• View this file on GitHub
• Last update: 2025-06-22 00:27:50+09:00
• Problem: https://judge.yosupo.jp/problem/persistent_queue

Depends on

• 永続キュー (lib/persistent_ds/persistent_queue.hpp)

Code

// competitive-verifier: PROBLEM https://judge.yosupo.jp/problem/persistent_queue
#include "persistent_ds/persistent_queue.hpp"
#include <iostream>
#include <vector>

int main(void) {
    int q;
    std::cin >> q;
    std::vector<persistent_queue<int>> qs;
    qs.emplace_back();
    while (q--) {
        int t;
        std::cin >> t;
        if (t == 0) {
            int k, x;
            std::cin >> k >> x;
            qs.emplace_back(qs[k + 1].emplace(x));
        } else {
            int k;
            std::cin >> k;
            std::cout << qs[k + 1].top() << '\n';
            qs.emplace_back(qs[k + 1].pop());
        }
    }

    return 0;
}

Traceback (most recent call last):
  File "/home/runner/.local/lib/python3.12/site-packages/competitive_verifier/oj/resolver.py", line 291, 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 242, in bundle
    bundler.update(path)
  File "/home/runner/.local/lib/python3.12/site-packages/competitive_verifier/oj/verify/languages/cplusplus_bundle.py", line 479, in update
    self._resolve(pathlib.Path(included), included_from=path)
  File "/home/runner/.local/lib/python3.12/site-packages/competitive_verifier/oj/verify/languages/cplusplus_bundle.py", line 286, in _resolve
    raise BundleErrorAt(path, -1, "no such header")
competitive_verifier.oj.verify.languages.cplusplus_bundle.BundleErrorAt: persistent_ds/persistent_queue.hpp: line -1: no such header

Test cases

Env	Name	Status	Elapsed	Memory
g++	ephemeral_00	AC	638 ms	64 MB
g++	example_00	AC	2 ms	3 MB
g++	half_rot_killer2_00	AC	291 ms	111 MB
g++	half_rot_killer_00	AC	749 ms	72 MB
g++	random_00	AC	563 ms	32 MB
g++	random_01	AC	674 ms	38 MB
g++	random_02	AC	107 ms	7 MB
g++	random_2_00	AC	574 ms	40 MB
g++	random_2_01	AC	723 ms	48 MB
g++	random_2_02	AC	75 ms	8 MB
g++	random_3_00	AC	500 ms	73 MB
g++	random_3_01	AC	650 ms	89 MB
g++	random_3_02	AC	67 ms	11 MB
g++	two_stacks_killer_00	AC	660 ms	111 MB

Back to top page