test/yosupo/data_structure/point_set_range_composite.test.cpp

• View this file on GitHub
• Last update: 2026-03-15 03:14:58+09:00
• Problem: https://judge.yosupo.jp/problem/point_set_range_composite

Depends on

• Montgomery modular multiplication (lib/internal/internal_math.hpp)
• lib/math/modint.hpp
• lib/segtree/monoid.hpp
• セグメント木 (lib/segtree/segment_tree.hpp)

Code

// competitive-verifier: PROBLEM https://judge.yosupo.jp/problem/point_set_range_composite
#include <iostream>
#include <utility>
#include <vector>
#include "math/modint.hpp"
#include "segtree/segment_tree.hpp"

using Mint = modint998;

int main(void) {
    int n, q;
    std::cin >> n >> q;
    std::vector<std::pair<Mint, Mint>> p(n);
    for (auto &[a, b] : p) std::cin >> a >> b;
    segment_tree<Affine<Mint>> st(p);

    while (q--) {
        int c;
        std::cin >> c;
        if (c == 0) {
            int k, a, b;
            std::cin >> k >> a >> b;
            st.set(k, {a, b});
        } else {
            int l, r, x;
            std::cin >> l >> r >> x;
            auto p = st.prod(l, r);
            std::cout << (p.first * x + p.second) << '\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/modint.hpp: line -1: no such header

Test cases

Env	Name	Status	Elapsed	Memory
g++	example_00	AC	3 ms	4 MB
g++	max_random_00	AC	1152 ms	15 MB
g++	max_random_01	AC	1177 ms	15 MB
g++	max_random_02	AC	1284 ms	15 MB
g++	max_random_03	AC	1192 ms	15 MB
g++	max_random_04	AC	1151 ms	15 MB
g++	random_00	AC	1026 ms	15 MB
g++	random_01	AC	1048 ms	15 MB
g++	random_02	AC	725 ms	5 MB
g++	random_03	AC	297 ms	15 MB
g++	random_04	AC	378 ms	14 MB
g++	small_00	AC	4 ms	4 MB
g++	small_01	AC	4 ms	3 MB
g++	small_02	AC	4 ms	4 MB
g++	small_03	AC	4 ms	4 MB
g++	small_04	AC	4 ms	4 MB

Back to top page