Submission #1230478

#	Time	Username	Problem	Language	Result	Execution time	Memory
1230478		badge881	Counting Mushrooms (IOI20_mushrooms)	C++20	25 / 100	26 ms	420 KiB

mushrooms

#include <bits/stdc++.h>
using namespace std;
int use_machine(vector<int>);

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

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

• Subtask 1: 25 / 100