Submission #1252143

#	Time	Username	Problem	Language	Result	Execution time	Memory
1252143		bzzzzzzzzzz	Souvenirs (IOI25_souvenirs)	C++20	25 / 100	12 ms	412 KiB

souvenirs

#include <bits/stdc++.h>
#include "souvenirs.h"
using namespace std;
using ll = long long;

void buy_souvenirs(int N, long long P0) {
  if (N == 2) {
    pair<vector<int>, ll> p = transaction(P0 - 1);
  } else if (N == 3) {
    auto[v, s] = transaction(P0 - 1);
    if ((int)v.size() == 1) {
      transaction(P0 - s - 2);
      transaction(P0 - s - 2);
    } else {
      transaction((P0 - 1 - s) / 2);
    }
  } else {
    for (int i = 1; i < N; i++) {
      for (int j = 0; j < i; j++) {
        transaction(N - i);
      }
    }
  }
}

• Subtask 0: 0 / 0
• Subtask 1: 4 / 4
• Subtask 2: 3 / 3
• Subtask 3: 0 / 14
• Subtask 4: 18 / 18
• Subtask 5: 0 / 28
• Subtask 6: 0 / 33