Submission #959342

#	Time	Username	Problem	Language	Result	Execution time	Memory
959342		The_Samurai	Counting Mushrooms (IOI20_mushrooms)	C++17	25 / 100	77 ms	596 KiB

mushrooms

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

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

// 0 -> 3
// 2 -

• Subtask 1: 25 / 100