Submission #1364281

#	Time	Username	Problem	Language	Result	Execution time	Memory
1364281		mannshah1211	Souvenirs (IOI25_souvenirs)	C++20	22 / 100	0 ms	344 KiB

souvenirs

#include "souvenirs.h"
#include <bits/stdc++.h>

using namespace std;

void buy_souvenirs(int n, long long p0) {
  if (n == 2) {
    transaction(p0 - 1);
  } else if (n == 3) {
    pair<vector<int>, long long> a = transaction(p0 - 1);
    if (a.first.size() == 1) {
      // p0 - 1 - a.second
      // is the second element
      long long sec = p0 - 1 - a.second;
      transaction(sec - 1);
      transaction(sec - 1);
    } else {
      long long sum = p0 - 1 - a.second;
      transaction(sum / 2);
    }
  }
  return;
}

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