Submission #720668

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
720668	2023-04-08 21:41:22	jairRS	Counting Mushrooms (IOI20_mushrooms)	C++17	25 / 100	87 ms	220 KiB

mushrooms

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#include "mushrooms.h"
#include <bits/stdc++.h>
using namespace std;
int count_mushrooms(int n)
{
  int count = 1;
  // X A X - good
  // A X A X A X
  if (n <= 5)
  {
    for (int i = 1; i < n; i++)
      count += 1 - use_machine({0, i});
    return count;
  }
  vector<int> As = {0};
  vector<int> Bs = {};
  for (int i = 1; i <= 5; i++)
  {
    int query = use_machine({0, i});
    if (query)
      Bs.push_back(i);
    else
      As.push_back(i);
 
 
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• Subtask 1: 25 / 100