Dirichlet Inverse and Prefix Sums (verify/number_theory/dirichlet_inv.test.cpp)

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• Last update: 2026-01-05 01:05:39+01:00
• Problem: https://judge.yosupo.jp/problem/dirichlet_inverse_and_prefix_sums

Depends on

• cp-algo/math/common.hpp
• cp-algo/number_theory/dirichlet.hpp
• cp-algo/number_theory/modint.hpp
• cp-algo/util/big_alloc.hpp

Code

// @brief Dirichlet Inverse and Prefix Sums
#define PROBLEM "https://judge.yosupo.jp/problem/dirichlet_inverse_and_prefix_sums"
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2")
#include <iostream>
//#include "blazingio/blazingio.min.hpp"
#include "cp-algo/util/big_alloc.hpp"
#include "cp-algo/number_theory/modint.hpp"
#include "cp-algo/number_theory/dirichlet.hpp"
#include <bits/stdc++.h>

using namespace std;
using namespace cp_algo::math;
using base = modint<998244353>;

void solve() {
    int64_t n;
    cin >> n;
    auto [_, m] = floor_stats(n);
    cp_algo::big_vector<base> G(m+1);
    for (int i = 1; i <= m; ++i) {
        cin >> G[i];
    }
    auto F = Dirichlet_div(views::repeat(base(1)), G, n);
    for (int i = 1; i <= m; ++i) {
        cout << F[i] << " \n"[i == m];
    }
}

signed main() {
    //freopen("input.txt", "r", stdin);
    ios::sync_with_stdio(0);
    cin.tie(0);
    int t = 1;
    cin >> t;
    while(t--) {
        solve();
    }
}

Traceback (most recent call last):
  File "/home/runner/.local/lib/python3.12/site-packages/competitive_verifier/oj_resolve/resolver.py", line 181, 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 252, in bundle
    bundler.update(path)
  File "/home/runner/.local/lib/python3.12/site-packages/competitive_verifier/oj/verify/languages/cplusplus_bundle.py", line 327, in update
    assert len(lines) == len(uncommented_lines)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError

Test cases

Env	Name	Status	Elapsed	Memory
g++	example_00	AC	5 ms	4 MB
g++	example_01	AC	4 ms	4 MB
g++	many_00	AC	215 ms	4 MB
g++	many_01	AC	203 ms	4 MB
g++	many_02	AC	225 ms	4 MB
g++	max_00	AC	3767 ms	19 MB
g++	max_01	AC	3741 ms	19 MB
g++	max_02	AC	3788 ms	19 MB
g++	max_03	AC	3673 ms	19 MB
g++	max_04	AC	3695 ms	19 MB
g++	random_00	AC	1385 ms	11 MB
g++	random_01	AC	2195 ms	14 MB
g++	random_02	AC	554 ms	7 MB
g++	random_03	AC	3558 ms	19 MB
g++	random_04	AC	2873 ms	17 MB
g++	small_00	AC	6 ms	4 MB
g++	small_01	AC	5 ms	4 MB
g++	small_02	AC	4 ms	4 MB
g++	small_03	AC	5 ms	4 MB
g++	small_04	AC	5 ms	4 MB
g++	very_small_00	AC	4 ms	4 MB
g++	very_small_01	AC	4 ms	4 MB
g++	very_small_02	AC	4 ms	4 MB
g++	very_small_03	AC	4 ms	4 MB
g++	very_small_04	AC	4 ms	4 MB

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