제출 #312664

#제출 시각아이디문제언어결과실행 시간메모리
312664DanerZein버섯 세기 (IOI20_mushrooms)C++14
25 / 100
125 ms384 KiB
#include "mushrooms.h"
#include <bits/stdc++.h>
using namespace std;
int count_mushrooms(int n) {
  int res=1;
  for(int i=1;i<n;i+=2){
    vector<int> aux;
    aux.push_back(i);
    aux.push_back(0);
    if(i+1<n)
    aux.push_back(i+1);
    int mu=use_machine(aux);
    if(aux.size()==2){
      if(mu==0) res++;
    }
    else{
      if(mu==0) res+=2;
      if(mu==1) res++;
    }
  }
  return res;
}
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