Submission #1148675

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1148675	2025-02-10 13:18:58	PagodePaiva	Counting Mushrooms (IOI20_mushrooms)	C++20	25 / 100	28 ms	760 KiB

mushrooms

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#include "mushrooms.h"
#include<bits/stdc++.h>
using namespace std;
int count_mushrooms(int n) {
  vector <int> ask = {0};
  vector <int> fim;
  int ans = 1;
  for(int i = 1;i+1 < n;i += 2){
    ask.push_back(i);
    ask.push_back(i+1);
    int t = use_machine(ask);
    ask.clear();
    ask.push_back(0);
    if(t == 0) ans += 2;
    if(t == 2) ans += 1;
    if(t == 1){
      fim.push_back(i);
      fim.push_back(i+1);
    }
  }
  if(n%2 == 0){
    ask.push_back(n-1);
    int t = use_machine(ask);
    ans += (1-t);
  }
  if(fim.empty()) return ans;
  vector <int> aux;
  aux.push_back(0);
  aux.push_back(fim[0]);
 
 
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• Subtask 1: 25 / 100