test/aoj/course/ITP2_1_B.test.cpp

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• Last update: 2026-03-15 03:14:58+09:00
• Problem: https://onlinejudge.u-aizu.ac.jp/problems/ITP2_1_B

Depends on

• 動的配列 (lib/data_structure/dynamic_sequence.hpp)
• 疑似乱数生成器 SplitMix64 (lib/random/split_mix_64.hpp)
• 疑似乱数生成器 xoroshiro128++ (lib/random/xoroshiro128.hpp)
• lib/segtree/monoid.hpp

Code

// competitive-verifier: PROBLEM https://onlinejudge.u-aizu.ac.jp/problems/ITP2_1_B
#include <iostream>
#include "data_structure/dynamic_sequence.hpp"
#include "segtree/monoid.hpp"

int main(void) {
    int q;
    std::cin >> q;
    dynamic_sequence<Add<int>> ds;
    while (q--) {
        int t;
        std::cin >> t;
        if (t == 0) {
            int d, x;
            std::cin >> d >> x;
            if (d == 0) ds.push_front(x);
            else ds.push_back(x);
        } else if (t == 1) {
            int p;
            std::cin >> p;
            std::cout << ds.get(p) << '\n';
        } else {
            int d;
            std::cin >> d;
            if (d == 0) ds.pop_front();
            else ds.pop_back();
        }
    }

    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: data_structure/dynamic_sequence.hpp: line -1: no such header

Test cases

Env	Name	Status	Elapsed	Memory
g++	00_sample_00	AC	2 ms	4 MB
g++	01_small_00	AC	2 ms	4 MB
g++	02_corner_00	AC	2 ms	4 MB
g++	04_rand_00	AC	2 ms	4 MB
g++	04_rand_01	AC	2 ms	4 MB
g++	05_large_00	AC	3 ms	4 MB
g++	05_large_01	AC	44 ms	4 MB
g++	07_list_killer_00	AC	187 ms	8 MB
g++	07_list_killer_01	AC	170 ms	11 MB
g++	08_vector_killer_00	AC	229 ms	22 MB
g++	09_vector_killer_01	AC	118 ms	13 MB
g++	10_maximum_00	AC	236 ms	13 MB
g++	11_extreme_00	AC	244 ms	22 MB
g++	11_extreme_01	AC	151 ms	13 MB
g++	12_round_00	AC	151 ms	13 MB
g++	12_round_01	AC	147 ms	13 MB

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