Submission #421337

#	Time	Username	Problem	Language	Result	Execution time	Memory
421337		dxz05	Counting Mushrooms (IOI20_mushrooms)	C++14	0 / 100	1 ms	200 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 = {0, i, 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 == 2) ans++;
        }

	}

	return ans;
}

• Subtask 1: 0 / 100