Submission #1229158

#	Time	Username	Problem	Language	Result	Execution time	Memory
1229158		avighna	Art Collections (BOI22_art)	C++20	20 / 100	56 ms	408 KiB

art

#include <bits/stdc++.h>

int publish(std::vector<int>);

void answer(std::vector<int>);

void solve(int N) {
  std::vector<int> p(N);
  std::iota(p.begin(), p.end(), 1);
  auto comp = [&](int a, int b) {
    std::vector<int> q;
    for (int i = 1; i <= N; ++i) {
      if (i != a and i != b) {
        q.push_back(i);
      }
    }
    q.push_back(a);
    q.push_back(b);
    int init = publish(q);
    std::swap(q[N - 1], q[N - 2]);
    int after = publish(q);
    return init < after;
  };
  std::sort(p.begin(), p.end(), comp);
  answer(p);
}

• Subtask 1: 5 / 5
• Subtask 2: 15 / 15
• Subtask 3: 0 / 15
• Subtask 4: 0 / 15
• Subtask 5: 0 / 20
• Subtask 6: 0 / 30