Pow of Power Series (verify/poly/pow.test.cpp)

• View this file on GitHub
• Last update: 2025-12-12 22:29:00+01:00
• Problem: https://judge.yosupo.jp/problem/pow_of_formal_power_series

Depends on

• cp-algo/math/affine.hpp
• cp-algo/math/combinatorics.hpp
• cp-algo/math/common.hpp
• cp-algo/math/cvector.hpp
• cp-algo/math/fft.hpp
• cp-algo/math/poly.hpp
• cp-algo/math/poly/impl/div.hpp
• cp-algo/math/poly/impl/euclid.hpp
• cp-algo/number_theory/discrete_sqrt.hpp
• cp-algo/number_theory/modint.hpp
• cp-algo/random/rng.hpp
• cp-algo/util/big_alloc.hpp
• cp-algo/util/checkpoint.hpp
• cp-algo/util/complex.hpp
• cp-algo/util/simd.hpp

Code

// @brief Pow of Power Series
#define PROBLEM "https://judge.yosupo.jp/problem/pow_of_formal_power_series"
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2")
#include "cp-algo/math/poly.hpp"
#include <bits/stdc++.h>

using namespace std;
using namespace cp_algo::math;

const int mod = 998244353;
using base = modint<mod>;
using polyn = poly_t<base>;

void solve() {
    int n;
    int64_t m;
    cin >> n >> m;
    polyn::Vector a(n);
    copy_n(istream_iterator<base>(cin), n, begin(a));
    polyn(a).pow(m, n).print(n);
}

signed main() {
    //freopen("input.txt", "r", stdin);
    ios::sync_with_stdio(0);
    cin.tie(0);
    int t = 1;
    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++	M_zero_00	AC	39 ms	7 MB
g++	M_zero_01	AC	46 ms	7 MB
g++	all_zero_00	AC	36 ms	7 MB
g++	all_zero_01	AC	42 ms	7 MB
g++	binary_exp_max_00	AC	487 ms	73 MB
g++	example_00	AC	5 ms	4 MB
g++	example_01	AC	9 ms	6 MB
g++	example_02	AC	4 ms	4 MB
g++	hack_00	AC	4 ms	4 MB
g++	lower_deg_zero2_00	AC	490 ms	73 MB
g++	lower_deg_zero2_01	AC	464 ms	70 MB
g++	lower_deg_zero2_02	AC	465 ms	68 MB
g++	lower_deg_zero2_03	AC	74 ms	21 MB
g++	lower_deg_zero_00	AC	45 ms	8 MB
g++	lower_deg_zero_01	AC	49 ms	7 MB
g++	lower_deg_zero_02	AC	47 ms	7 MB
g++	lower_deg_zero_03	AC	45 ms	7 MB
g++	lower_deg_zero_04	AC	48 ms	7 MB
g++	lower_deg_zero_05	AC	50 ms	7 MB
g++	lower_deg_zero_06	AC	51 ms	7 MB
g++	lower_deg_zero_07	AC	49 ms	7 MB
g++	max_random_00	AC	480 ms	73 MB
g++	max_random_01	AC	493 ms	73 MB
g++	max_random_02	AC	481 ms	73 MB
g++	monomial_00	AC	46 ms	7 MB
g++	monomial_01	AC	46 ms	7 MB
g++	monomial_02	AC	45 ms	7 MB
g++	monomial_03	AC	45 ms	7 MB
g++	monomial_ans_low_deg_00	AC	43 ms	10 MB
g++	monomial_ans_low_deg_01	AC	48 ms	13 MB
g++	monomial_ans_low_deg_02	AC	14 ms	6 MB
g++	monomial_ans_low_deg_03	AC	46 ms	11 MB
g++	overflow_killer_00	AC	4 ms	4 MB
g++	overflow_killer_01	AC	4 ms	4 MB
g++	random_00	AC	457 ms	69 MB
g++	random_01	AC	470 ms	71 MB
g++	random_02	AC	63 ms	21 MB

Back to top page