test/yosupo/data_structure/predecessor_problem.test.cpp

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• Last update: 2025-05-22 03:15:09+09:00
• Problem: https://judge.yosupo.jp/problem/predecessor_problem

Depends on

• 64分木 (lib/binary_tree/tree64.hpp)

Code

// competitive-verifier: PROBLEM https://judge.yosupo.jp/problem/predecessor_problem
#include <iostream>
#include <string>
#include "binary_tree/tree64.hpp"

int main(void) {
    int n, q;
    std::cin >> n >> q;
    std::string t;
    std::cin >> t;
    tree64<10000000> st;
    for (int i = 0; i < n; ++i) {
        if (t[i] == '1') st.insert(i);
    }
    while (q--) {
        int c, k;
        std::cin >> c >> k;
        if (c == 0) st.insert(k);
        else if (c == 1) st.erase(k);
        else if (c == 2) std::cout << st.contains(k) << '\n';
        else if (c == 3) std::cout << st.succ(k) << '\n';
        else std::cout << st.pred(k + 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: binary_tree/tree64.hpp: line -1: no such header

Test cases

Env	Name	Status	Elapsed	Memory
g++	example_00	AC	4 ms	5 MB
g++	hack_00	AC	27 ms	5 MB
g++	max_all0_00	AC	1761 ms	21 MB
g++	max_all0_01	AC	1798 ms	21 MB
g++	max_all1_00	AC	1479 ms	21 MB
g++	max_all1_01	AC	1501 ms	21 MB
g++	max_query0_1_2_00	AC	1019 ms	22 MB
g++	max_query0_1_2_01	AC	1010 ms	22 MB
g++	max_random_00	AC	1360 ms	21 MB
g++	max_random_01	AC	1347 ms	22 MB
g++	max_sparse_00	AC	1779 ms	22 MB
g++	max_sparse_01	AC	1782 ms	22 MB
g++	medium_00	AC	110 ms	5 MB
g++	medium_01	AC	111 ms	5 MB
g++	medium_02	AC	113 ms	5 MB
g++	medium_03	AC	111 ms	5 MB
g++	medium_04	AC	111 ms	5 MB
g++	small_00	AC	136 ms	5 MB
g++	small_01	AC	120 ms	5 MB
g++	small_02	AC	116 ms	5 MB
g++	small_03	AC	108 ms	5 MB
g++	small_04	AC	105 ms	5 MB

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