Multipoint Evaluation (verify/poly/multieval.test.cpp)

• View this file on GitHub
• Last update: 2025-12-17 02:23:31+01:00
• Problem: https://judge.yosupo.jp/problem/multipoint_evaluation

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 Multipoint Evaluation
#define PROBLEM "https://judge.yosupo.jp/problem/multipoint_evaluation"
#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, m;
    cin >> n >> m;
    polyn::Vector f(n), x(m);
    copy_n(istream_iterator<base>(cin), n, begin(f));
    copy_n(istream_iterator<base>(cin), m, begin(x));
    polyn(polyn(f).eval(x)).print(m);
}

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++	example_00	AC	5 ms	4 MB
g++	example_01	AC	4 ms	4 MB
g++	issue_1287_00	AC	4 ms	4 MB
g++	issue_1287_cpp_00	AC	603 ms	61 MB
g++	issue_1287_cpp_01	AC	602 ms	61 MB
g++	max_random_00	AC	618 ms	61 MB
g++	max_random_01	AC	601 ms	61 MB
g++	random_00	AC	159 ms	24 MB
g++	random_01	AC	129 ms	18 MB
g++	random_02	AC	504 ms	50 MB
g++	zero_00	AC	5 ms	4 MB

Back to top page