Submission #1292746

#	Time	Username	Problem	Language	Result	Execution time	Memory
1292746		kahoul	Counting Mushrooms (IOI20_mushrooms)	C++20	25 / 100	41 ms	388 KiB

mushrooms

#include "mushrooms.h"
using namespace std;

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

	for (int i = 1; i + 1 < n; i += 2) {
		vector<int> m = {i, 0, i + 1};
		resp += 2 - use_machine(m);
	}

	if (n % 2 == 0) {
		vector<int> m = { n -1, 0};
		resp += 1 - use_machine(m);
	}

	return resp;
}

• Subtask 1: 25 / 100