Submission #1282732

#	Time	Username	Problem	Language	Result	Execution time	Memory
1282732		gabrielz	Festival (IOI25_festival)	C++20	5 / 100	36 ms	7140 KiB

festival

#include "festival.h"

#include <algorithm>
#include <tuple>

using Cu = std::tuple<int, int, int>;  // price, type, org-idx

std::vector<int> max_coupons(int A, std::vector<int> P, std::vector<int> T) {
  std::vector<Cu> cu;
  for (int i = 0; i < P.size(); ++i) {
    cu.push_back(std::make_tuple(P[i], T[i], i));
  }

  std::sort(cu.begin(), cu.end(), [](const Cu& a, const Cu& b) {
    return std::get<0>(a) < std::get<0>(b);
  });

  std::vector<int> R;
  for (const auto& c : cu) {
    if (A >= std::get<0>(c)) {
      A = (A - std::get<0>(c) * std::get<1>(c));

      R.push_back(std::get<2>(c));
    } else {
      break;
    }
  }

  return R;
}

• Subtask 0: 0 / 0
• Subtask 1: 5 / 5
• Subtask 2: 0 / 7
• Subtask 3: 0 / 12
• Subtask 4: 0 / 15
• Subtask 5: 0 / 27
• Subtask 6: 0 / 16
• Subtask 7: 0 / 18