test/yukicoder/1242.test.cpp

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• Last update: 2026-02-17 02:03:35+09:00
• Problem: https://yukicoder.me/problems/no/1242

Depends on

• functional graph (lib/graph/functional_graph.hpp)
• 重み付きグラフ (lib/graph/graph.hpp)
• lib/internal/internal_csr.hpp
• HL分解 (lib/tree/hld.hpp)

Code

// competitive-verifier: PROBLEM https://yukicoder.me/problems/no/1242
#include <algorithm>
#include <cstdint>
#include <iostream>
#include <vector>
#include "graph/functional_graph.hpp"

int main(void) {
    std::int64_t n;
    int k;
    std::cin >> n >> k;
    std::vector<std::int64_t> a(k);
    for (auto &e : a) std::cin >> e;
    std::reverse(a.begin(), a.end());
    std::vector<int> to(1 << 6);
    for (int bit = 0; bit < 1 << 6; ++bit) {
        int f = 0;
        for (int i = 0; i < 3; ++i) f |= (bit >> i & 1) && (bit >> (5 - i) & 1);
        to[bit] = ((bit << 1) | f) & ((1 << 6) - 1);
    }
    functional_graph fg(to);
    int cur = 1;
    for (int i = 0; i < k - 1; ++i) {
        cur = fg.jump(cur, a[i] - a[i + 1]);
        cur |= 1;
    }
    std::cout << ((fg.jump(cur, a.back() - 1) & 1) ? "No\n" : "Yes\n");

    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: graph/functional_graph.hpp: line -1: no such header

Test cases

Env	Name	Status	Elapsed	Memory
g++	01_sample_01	AC	2 ms	3 MB
g++	01_sample_02	AC	2 ms	3 MB
g++	01_sample_03	AC	2 ms	4 MB
g++	01_sample_04	AC	2 ms	3 MB
g++	02_small_01	AC	2 ms	4 MB
g++	02_small_02	AC	2 ms	4 MB
g++	02_small_03	AC	2 ms	4 MB
g++	02_small_04	AC	2 ms	4 MB
g++	02_small_05	AC	2 ms	3 MB
g++	02_small_06	AC	2 ms	4 MB
g++	03_large_01	AC	2 ms	4 MB
g++	03_large_02	AC	2 ms	4 MB
g++	03_large_03	AC	2 ms	3 MB
g++	03_large_04	AC	2 ms	3 MB
g++	03_large_05	AC	2 ms	4 MB
g++	03_large_06	AC	2 ms	3 MB
g++	04_corner_01	AC	2 ms	4 MB
g++	04_corner_02	AC	2 ms	3 MB
g++	04_corner_03	AC	2 ms	4 MB
g++	04_corner_04	AC	2 ms	3 MB
g++	04_corner_05	AC	2 ms	4 MB
g++	04_corner_06	AC	2 ms	3 MB
g++	04_corner_07	AC	2 ms	4 MB
g++	04_corner_08	AC	2 ms	4 MB
g++	04_corner_09	AC	2 ms	3 MB
g++	04_corner_10	AC	2 ms	3 MB
g++	04_corner_11	AC	2 ms	3 MB
g++	98_challenge01	AC	2 ms	4 MB

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