Submission #1158083

#	Time	Username	Problem	Language	Result	Execution time	Memory
1158083		itaykarny	Easter Eggs (info1cup17_eastereggs)	C++20	0 / 100	0 ms	424 KiB

eastereggs

#include "grader.h"
#include<iostream>
#include<vector>
#include<algorithm>
#include<set>
#include<map>
#include<queue>
#include<string>
#include<math.h>



using namespace std;
using ll = long long;
using vll = vector<ll>;
using vvll = vector<vll>;
using pll = pair<ll, ll>;
using vpll = vector<pair<ll, ll>>;
using vvpll = vector<vpll>;


/*
int query(vector<int> t) {
	for (auto i : t) {
		if (i == 2) {
			return 1;
		}
	}
	return 0;
}*/

int query(vector < int > islands);

/*
vector<vector<int>> g;
vector<int> nodes;
vector<bool> vis;
bool done_with_half = false;

int n;

void dfs(int node, int half_nodes, vector<int>& maybe_nodes, vector<bool>& visited_nodes) {
	maybe_nodes.push_back(node);
	vis[node] = true;
	visited_nodes[node] = false;

	if (int(maybe_nodes.size()) == half_nodes) {
		int answer = query(maybe_nodes);

		if (answer == 0) {
			maybe_nodes.clear();
			for (int i : nodes) {
				if (visited_nodes[i]) {
					visited_nodes[i] = false;
					maybe_nodes.push_back(i);
				}
				else {
					visited_nodes[i] = true;
				}
			}
		}
		done_with_half = true;
		return;
	}

	for (auto i : g[node]) {
		if (done_with_half) { return; }
		if (!vis[i]) { dfs(i, half_nodes, maybe_nodes, visited_nodes); }
	}
}
*/

int findEgg(int N, vector < pair < int, int > > bridges) {
	/*n = N;
	g.resize(n);*/
	/*for (int i = 0; i < n - 1; i++) {
		bridges[i].first--, bridges[i].second--;
		g[bridges[i].first].push_back(bridges[i].second);
		g[bridges[i].second].push_back(bridges[i].first);
	}

	vis.resize(n, false);
	for (int i = 0; i < n; i++) {
		nodes.push_back(i);
	}

	while (nodes.size() > 1) {
		done_with_half = false;
		vector<int> next_nodes;
		vector<bool> visited_nodes(n, true);
		dfs(nodes[0], (int(nodes.size())) / 2, next_nodes, visited_nodes);
		nodes = next_nodes;
		vis = visited_nodes;
	}
	return nodes[0] + 1;*/
	return 1;
}

/*
int main() {
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);

	int s;
	cin >> s;
	vector<pair<int, int>> bridges(s-1);
	for (ll i = 0; i < s- 1; i++) {
		cin >> bridges[i].first >> bridges[i].second;
	}
	cout << findEgg(s, bridges);

}*/

• Subtask 1: 0 / 40
• Subtask 2: 0 / 40
• Subtask 3: 0 / 20