제출 #872699

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
872699		LucaLucaM	Detecting Molecules (IOI16_molecules)	C++17	69 / 100	1092 ms	5612 KiB

molecules

#include "molecules.h"
#ifdef LOCAL
#include "grader.cpp"
#endif
#include <vector>
#include <cassert>
#include <algorithm>

typedef long long ll;

std::vector<int> find_subset(int l, int u, std::vector<int> w) {
  int n = (int) w.size();
  std::vector<std::pair<int, int>> a(n);
  for (int i = 0; i < n; i++) {
    a[i] = {w[i], i};
  }
  std::sort(a.begin(), a.end());
  for (int i = 0; i < n; i++) {
    std::vector<int> ret;
    ll s = 0;
    for (int j = i; j < n; j++) {
      ret.push_back(a[j].second);
      s += a[j].first;
      if (l <= s && s <= u) {
        return ret;
      }
    }
  }
  return {};
}

/**

4 15 17
6 8 8 7


**/

• Subtask 1: 9 / 9
• Subtask 2: 10 / 10
• Subtask 3: 12 / 12
• Subtask 4: 15 / 15
• Subtask 5: 23 / 23
• Subtask 6: 0 / 31