Prefix Sum of Polynomial (verify/poly/prefix_sum.test.cpp)

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• Last update: 2026-09-10 02:45:56+02:00
• Problem: https://judge.yosupo.jp/problem/prefix_sum_of_polynomial

Depends on

• cp-algo/math/combinatorics.hpp
• cp-algo/math/common.hpp
• cp-algo/math/cvector.hpp
• cp-algo/math/dft.hpp
• cp-algo/math/factorials.hpp
• cp-algo/math/fft.hpp
• cp-algo/math/poly/base.hpp
• cp-algo/math/poly/calculus.hpp
• cp-algo/math/poly/series/inv.hpp
• cp-algo/math/poly/transform.hpp
• cp-algo/number_theory/modint.hpp
• cp-algo/random/rng.hpp
• cp-algo/util/big_alloc.hpp
• cp-algo/util/bump_alloc.hpp
• cp-algo/util/checkpoint.hpp
• cp-algo/util/complex.hpp
• cp-algo/util/simd.hpp

Code

// @brief Prefix Sum of Polynomial
#define PROBLEM "https://judge.yosupo.jp/problem/prefix_sum_of_polynomial"
#include <bits/stdc++.h>
#pragma GCC optimize("O3,unroll-loops")
#pragma GCC target("avx2")
#define CP_ALGO_MAXN ((1 << 19) + 1)
#include "blazingio/blazingio.min.hpp"
#include "cp-algo/math/poly/transform.hpp"

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;
    cin >> n;
    polyn::Vector f(n);
    for(auto &x : f) cin >> x;
    prefix_sum(polyn(std::move(f))).print(n + 1);

}

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/resolver.py", line 290, in resolve
    bundled_code = language.bundle(path, basedir=basedir)
                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/runner/.local/lib/python3.12/site-packages/competitive_verifier/oj/languages/cplusplus.py", line 243, in bundle
    bundler.update(path)
  File "/home/runner/.local/lib/python3.12/site-packages/competitive_verifier/oj/languages/cplusplus_bundle.py", line 322, in update
    assert len(lines) == len(uncommented_lines)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError

Test cases

Env	Name	Status	Elapsed	Memory
g++	example_00	AC	14 ms	12 MB
g++	example_01	AC	13 ms	12 MB
g++	max_random_00	AC	102 ms	54 MB
g++	max_random_01	AC	104 ms	54 MB
g++	medium_00	AC	16 ms	13 MB
g++	medium_01	AC	16 ms	13 MB
g++	medium_02	AC	16 ms	13 MB
g++	random_00	AC	98 ms	51 MB
g++	random_01	AC	115 ms	53 MB
g++	random_02	AC	29 ms	14 MB
g++	small_00	AC	13 ms	12 MB
g++	small_01	AC	13 ms	12 MB
g++	small_02	AC	13 ms	12 MB
g++	small_03	AC	13 ms	12 MB
g++	small_04	AC	13 ms	12 MB
g++	small_05	AC	13 ms	12 MB
g++	small_06	AC	14 ms	12 MB
g++	small_07	AC	13 ms	12 MB
g++	small_08	AC	13 ms	12 MB
g++	small_09	AC	13 ms	12 MB
g++	small_10	AC	13 ms	12 MB
g++	small_11	AC	13 ms	12 MB
g++	small_12	AC	13 ms	12 MB
g++	small_13	AC	13 ms	12 MB
g++	small_14	AC	13 ms	12 MB
g++	small_15	AC	13 ms	12 MB

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