test/aoj/jag/rolling_hash.test.cpp

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• Last update: 2025-07-08 15:34:19+09:00
• Problem: https://onlinejudge.u-aizu.ac.jp/problems/2444

Depends on

• ローリングハッシュ (lib/string/rolling_hash.hpp)

Code

// competitive-verifier: PROBLEM https://onlinejudge.u-aizu.ac.jp/problems/2444
#include "string/rolling_hash.hpp"
#include <cstdint>
#include <iostream>
#include <string>
#include <unordered_set>

int main(void) {
    int n, q;
    std::cin >> n >> q;
    std::string s, t;
    std::cin >> s;
    rolling_hash rh(s);
    int l = 0, r = 1;
    std::unordered_set<std::uint64_t> st;
    while (q--) {
        std::cin >> t;
        if (t == "L++") ++l;
        else if (t == "L--") --l;
        else if (t == "R++") ++r;
        else --r;
        st.emplace(rh.get(l, r));
    }
    std::cout << st.size() << '\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: string/rolling_hash.hpp: line -1: no such header

Test cases

Env	Name	Status	Elapsed	Memory
g++	testcase_00	AC	32 ms	5 MB
g++	testcase_01	AC	35 ms	6 MB
g++	testcase_02	AC	84 ms	22 MB
g++	testcase_03	AC	81 ms	18 MB
g++	testcase_04	AC	74 ms	14 MB
g++	testcase_05	AC	59 ms	12 MB
g++	testcase_06	AC	60 ms	12 MB
g++	testcase_07	AC	59 ms	12 MB
g++	testcase_08	AC	57 ms	11 MB
g++	testcase_09	AC	59 ms	12 MB
g++	testcase_10	AC	59 ms	13 MB
g++	testcase_11	AC	60 ms	13 MB
g++	testcase_12	AC	60 ms	13 MB
g++	testcase_13	AC	59 ms	12 MB
g++	testcase_14	AC	48 ms	11 MB
g++	testcase_15	AC	49 ms	11 MB
g++	testcase_16	AC	49 ms	11 MB
g++	testcase_17	AC	49 ms	11 MB
g++	testcase_18	AC	49 ms	11 MB
g++	testcase_19	AC	3 ms	4 MB
g++	testcase_20	AC	2 ms	3 MB
g++	testcase_21	AC	2 ms	4 MB
g++	testcase_22	AC	2 ms	3 MB
g++	testcase_23	AC	2 ms	3 MB
g++	testcase_24	AC	2 ms	4 MB
g++	testcase_25	AC	2 ms	4 MB

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