Submission #574999

#	Time	Username	Problem	Language	Result	Execution time	Memory
574999		m_fenais	A Difficult(y) Choice (BOI21_books)	C++14	0 / 100	12 ms	396 KiB

books

#include "books.h"
using namespace std;
void solve(int N, int K, long long A, int S) {
  vector<long long> v;
  v.push_back(0);
  for(int i=1; i<=N; i++){
    v.push_back(skim(i));
  }
  for(int i=1; i<=N-2; i++)
  {
    long long cnt = v[i] + v[i+1] + v[i+2];
    if(cnt <= A*2 && cnt >= A)
    {
      vector<int> ans;
      ans.push_back(i);
      ans.push_back(i+1);
      ans.push_back(i+2);
      answer(ans);
    }
  }
  impossible();
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 15
• Subtask 3: 0 / 10
• Subtask 4: 0 / 15
• Subtask 5: 0 / 15
• Subtask 6: 0 / 20
• Subtask 7: 0 / 20