Submission #1292752

#	Time	Username	Problem	Language	Result	Execution time	Memory
1292752		ChuanChen	Counting Mushrooms (IOI20_mushrooms)	C++20	25 / 100	42 ms	400 KiB

mushrooms

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

int ans = 1;
int count_mushrooms(int n) {
	vector<int> m(3);
	m[1] = 0;
	for (int i = 1; i+1 < n; i+=2){
		m[0] = i;
		m[2] = i+1;
	
		int verdic = use_machine(m);
		ans += 2-verdic;
	}
	if(n%2==0){
		ans += 1-use_machine({0, n-1});
	}
	return ans;
}

• Subtask 1: 25 / 100