test/yosupo/string/zalgorithm.2.test.cpp

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• Last update: 2025-07-08 15:34:19+09:00
• Problem: https://judge.yosupo.jp/problem/zalgorithm

Depends on

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

Code

// competitive-verifier: PROBLEM https://judge.yosupo.jp/problem/zalgorithm
#include <iostream>
#include <string>
#include <unordered_set>
#include <vector>
#include "string/rolling_hash.hpp"

int main(void) {
    std::string s;
    std::cin >> s;

    rolling_hash rh(s);
    int n = s.size();
    std::vector<int> ans = {n};
    std::unordered_set<uint64_t> st;
    for (int i = 1; i <= n; ++i) st.emplace(rh.get(0, i));
    for (int i = 1; i < n; ++i) {
        int l = 0, r = n - i + 1;
        while (r - l > 1) {
            int m = (l + r) / 2;
            if (st.count(rh.get(i, i + m))) l = m;
            else r = m;
        }
        ans.emplace_back(l);
    }
    for (int i = 0; i < (int)ans.size(); ++i)
        std::cout << ans[i] << (i == (int)ans.size() - 1 ? '\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++	all_same_00	AC	621 ms	36 MB
g++	all_same_01	AC	589 ms	37 MB
g++	all_same_02	AC	576 ms	37 MB
g++	all_same_03	AC	570 ms	37 MB
g++	all_same_04	AC	593 ms	36 MB
g++	binary_carry_00	AC	474 ms	37 MB
g++	binary_carry_01	AC	438 ms	36 MB
g++	example_00	AC	2 ms	4 MB
g++	example_01	AC	2 ms	3 MB
g++	example_02	AC	2 ms	4 MB
g++	example_03	AC	2 ms	4 MB
g++	fib_str_00	AC	485 ms	37 MB
g++	fib_str_01	AC	224 ms	31 MB
g++	fib_str_02	AC	247 ms	27 MB
g++	fib_str_03	AC	232 ms	26 MB
g++	fib_str_04	AC	496 ms	36 MB
g++	hack606_00	AC	2 ms	4 MB
g++	max_random_00	AC	544 ms	37 MB
g++	max_random_01	AC	435 ms	37 MB
g++	random_00	AC	304 ms	32 MB
g++	random_01	AC	386 ms	35 MB
g++	random_02	AC	32 ms	7 MB
g++	random_03	AC	347 ms	33 MB
g++	random_04	AC	209 ms	24 MB
g++	random_05	AC	257 ms	26 MB
g++	random_06	AC	440 ms	35 MB
g++	random_07	AC	58 ms	10 MB
g++	random_08	AC	203 ms	24 MB
g++	random_09	AC	66 ms	11 MB

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