test/yosupo/enumerative_conbinatorics/bell_number.test.cpp

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• Last update: 2026-02-15 06:34:51+09:00
• Problem: https://judge.yosupo.jp/problem/bell_number

Depends on

• lib/fft/formal_power_series.hpp
• 畳み込み (lib/fft/ntt.hpp)
• lib/internal/internal_fft.hpp
• Montgomery modular multiplication (lib/internal/internal_math.hpp)
• lib/internal/internal_type_traits.hpp
• lib/math/bell.hpp
• 二項係数 (lib/math/combination.hpp)
• lib/math/modint.hpp
• lib/template/template.hpp

Code

// competitive-verifier: PROBLEM https://judge.yosupo.jp/problem/bell_number
#include <iostream>
#include "math/bell.hpp"

using Mint = modint998;

int main(void) {
    int n;
    std::cin >> n;
    auto ans = bell<Mint>(n);
    for (int i = 0; i <= n; ++i) std::cout << ans[i] << (i == n ? '\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: math/bell.hpp: line -1: no such header

Test cases

Env	Name	Status	Elapsed	Memory
g++	0_00	AC	2 ms	3 MB
g++	100000_00	AC	267 ms	10 MB
g++	10000_00	AC	32 ms	4 MB
g++	1000_00	AC	4 ms	4 MB
g++	100_00	AC	2 ms	4 MB
g++	1_00	AC	2 ms	3 MB
g++	200000_00	AC	546 ms	16 MB
g++	300000_00	AC	1116 ms	28 MB
g++	400000_00	AC	1116 ms	30 MB
g++	500000_00	AC	1135 ms	31 MB
g++	example_00	AC	3 ms	4 MB

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