제출 #588921

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
588921		LIF	버섯 세기 (IOI20_mushrooms)	C++14	0 / 100	122 ms	464 KiB

mushrooms

#include "mushrooms.h"
#include<bits/stdc++.h>
using namespace std;

int count_mushrooms(int n) {
	std::vector <int> m;
	int aans = 1;
	int pointer = 1;
	bool check[200005];
	for(int i=0;i<n;i++)
	{
		check[i] = false;
	}
	check[0] = true;
	while(pointer+1<n)
	{
		m.push_back(pointer);
		m.push_back(0);
		m.push_back(pointer+1);
		int ans = use_machine(m);
		
		aans += (2-ans);
		
		m.clear();
		
		check[pointer] = true;
		check[pointer+1] = true;
		pointer += 2;
	}
	m.push_back(0);
	for(int i=pointer-2;i<n;i++)
	{
	
		if(check[i] == false)
		{
			m.push_back(i);
			if(use_machine(m) == 0)
			{
				aans++;
			}	
			m.pop_back();	
		}
	}
	
	
	return aans;
}

• Subtask 1: 0 / 100