Submission #303569

#	Time	Username	Problem	Language	Result	Execution time	Memory
303569		tutis	Counting Mushrooms (IOI20_mushrooms)	C++17	10 / 100	281 ms	664 KiB

mushrooms

#include "mushrooms.h"
#include <bits/stdc++.h>
using namespace std;
int count_mushrooms(int n) {
	vector<int>A, B;
	A.push_back(0);
	for (int i = 1; i < n; i++)
	{
		if (use_machine({0, i}) == 0)
			A.push_back(i);
		else
			B.push_back(i);
	}
	return (int)A.size();
}

• Subtask 1: 10 / 100