Submission #1264699

#	Time	Username	Problem	Language	Result	Execution time	Memory
1264699		martin_011	Souvenirs (IOI25_souvenirs)	C++20	18 / 100	0 ms	412 KiB

souvenirs

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

using namespace std;

typedef long long ll;
typedef vector<ll> vll;
typedef vector<int> vi;


void buy_souvenirs(int n, long long p0) {
  pair<vi, ll> x = transaction(p0-1);
  vi a = x.first;
  ll k = a.size();
  ll m = x.second;
  if (k==1) {
    transaction(p0 - m - 2);
    transaction(p0 - m - 2);
  } else {
    ll g = p0 - 1 - m;
    g -=1;
    g /= 2;
    transaction(g);
  }
}

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