Submission #1250407

#	Time	Username	Problem	Language	Result	Execution time	Memory
1250407		fadyscube	선물 (IOI25_souvenirs)	C++20	0 / 100	0 ms	400 KiB

souvenirs

#include "souvenirs.h"
#include <utility>
#include <vector>

using namespace std;

void buy_souvenirs(int N, long long P0) {
  long long x = P0 - 1;
  pair<vector<int>, long long> t = transaction(x);
  vector<int> v = t.first;
  long long sum = x - t.second;
  for (int i = 0; i < v.size(); i++) {
    if (v[i] == 2) {
      transaction(sum/2);
      return;
    }
  }
  transaction(sum - 1);
  return;
}

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