Submission #720660

#	Time	Username	Problem	Language	Result	Execution time	Memory
720660		jairRS	Counting Mushrooms (IOI20_mushrooms)	C++17	25 / 100	133 ms	332 KiB

mushrooms

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

int count_mushrooms(int n)
{
	int count = 1;

	for (int i = 1; i < n; i += 2)
	{
		if (i + 1 != n)
		{
			int query = 2 - use_machine({i, 0, i + 1});
			count += query;
		}
		else
		{
			count += 1 - use_machine({0, i});
		}
	}

	return count;
}

• Subtask 1: 25 / 100