Submission #421348

#	Time	Username	Problem	Language	Result	Execution time	Memory
421348		dxz05	버섯 세기 (IOI20_mushrooms)	C++14	25 / 100	130 ms	288 KiB

mushrooms

#include "mushrooms.h"
#include <bits/stdc++.h>

using namespace std;

int count_mushrooms(int n) {
	int ans = 1;
	for (int i = 1; i < n; i += 2){
        vector<int> v = {i, 0, i + 1};
        if (v.back() == n) v.pop_back();
        int x = use_machine(v);

        if (v.size() == 2){
            if (x == 0) ans++;
        } else {
            if (x == 0) ans += 2;
            if (x == 1) ans++;
        }

	}

/**
    AAA
    AAB
    BAA
    BAB
**/

	return ans;
}

• Subtask 1: 25 / 100