235412026-01-24 13:36:46pocsaybBizonyításcpp17Wrong answer 0/50469ms262144 KiB
#include <iostream>
#include <vector>
#include <queue>
#include <climits>
#include <set>

using namespace std;
using ll = long long;

bool bfs(vector<vector<ll>> const& szomszedsagi_lista, ll point, ll end_point) {
	vector<bool> visited(szomszedsagi_lista.size(), false);
	
	for (ll szomszed : szomszedsagi_lista[point]) {
		if (!visited[szomszed]) {
			if (szomszed == end_point) {
				return true;
			}
			else
			{
				visited[szomszed] = true;
				return bfs(szomszedsagi_lista, szomszed, end_point);
			}
		}
	}
	return false;
}

int main() {
    ll numOfStatements, numOfLessons;
    cin >> numOfStatements >> numOfLessons;
	
	
	// Kezeljük gráf ként a megtanuét állításokat.
	vector<pair<ll, ll>> edges;
	vector<pair<ll, ll>> tests;

	ll typeOfLesson, from, to;
	vector<vector<ll>> adj(numOfStatements);
	for (int i = 0; i < numOfLessons; i++) {
		cin >> typeOfLesson >> from >> to;
		if (typeOfLesson == 1) {
			edges.push_back({ from, to });
			 adj[from].push_back(to);
		}
		else {
			if (bfs(adj, from, to)) {
				cout << "IGEN";
			}
			else {
				cout << "NEM";
			}
		}
	}
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Wrong answer1ms316 KiB
2Runtime error1ms508 KiB
subtask20/10
3Runtime error2ms404 KiB
4Runtime error2ms508 KiB
5Runtime error3ms316 KiB
6Runtime error2ms316 KiB
7Runtime error2ms316 KiB
8Runtime error1ms352 KiB
9Runtime error275ms262144 KiB
10Runtime error1ms316 KiB
11Runtime error2ms316 KiB
12Runtime error2ms316 KiB
subtask30/15
13Wrong answer1ms316 KiB
14Runtime error270ms262144 KiB
15Runtime error1ms316 KiB
16Runtime error1ms316 KiB
17Runtime error1ms316 KiB
18Runtime error2ms316 KiB
19Runtime error2ms316 KiB
20Runtime error1ms316 KiB
21Runtime error1ms316 KiB
22Runtime error1ms316 KiB
23Runtime error1ms316 KiB
24Runtime error1ms316 KiB
25Runtime error1ms316 KiB
26Runtime error1ms500 KiB
27Runtime error1ms316 KiB
28Runtime error1ms316 KiB
29Runtime error1ms316 KiB
30Runtime error1ms508 KiB
31Runtime error1ms316 KiB
32Runtime error1ms316 KiB
33Runtime error1ms316 KiB
34Runtime error1ms500 KiB
35Runtime error1ms756 KiB
36Runtime error1ms316 KiB
37Runtime error1ms316 KiB
38Runtime error1ms316 KiB
subtask40/25
39Wrong answer1ms316 KiB
40Runtime error2ms316 KiB
41Runtime error2ms404 KiB
42Runtime error2ms508 KiB
43Runtime error3ms316 KiB
44Runtime error2ms316 KiB
45Runtime error2ms316 KiB
46Runtime error1ms352 KiB
47Runtime error275ms262144 KiB
48Runtime error1ms316 KiB
49Runtime error2ms316 KiB
50Runtime error2ms316 KiB
51Runtime error270ms262144 KiB
52Runtime error1ms316 KiB
53Runtime error1ms316 KiB
54Runtime error1ms316 KiB
55Runtime error2ms316 KiB
56Runtime error2ms316 KiB
57Runtime error1ms316 KiB
58Runtime error1ms316 KiB
59Runtime error1ms316 KiB
60Runtime error1ms316 KiB
61Runtime error1ms316 KiB
62Runtime error1ms316 KiB
63Runtime error1ms500 KiB
64Runtime error1ms316 KiB
65Runtime error1ms316 KiB
66Runtime error1ms316 KiB
67Runtime error1ms508 KiB
68Runtime error1ms316 KiB
69Runtime error1ms316 KiB
70Runtime error1ms316 KiB
71Runtime error1ms500 KiB
72Runtime error1ms756 KiB
73Runtime error1ms316 KiB
74Runtime error1ms316 KiB
75Runtime error1ms316 KiB
76Runtime error2ms508 KiB
77Runtime error2ms316 KiB
78Runtime error2ms316 KiB
79Runtime error2ms316 KiB
80Runtime error1ms316 KiB
81Runtime error2ms316 KiB
82Runtime error1ms316 KiB
83Runtime error2ms412 KiB
84Runtime error300ms262144 KiB
85Runtime error1ms316 KiB
86Runtime error1ms316 KiB
87Runtime error1ms316 KiB
88Runtime error2ms316 KiB
89Runtime error1ms320 KiB
90Runtime error12ms316 KiB
91Runtime error1ms316 KiB
92Runtime error6ms316 KiB
93Runtime error1ms508 KiB
94Runtime error2ms316 KiB
95Runtime error10ms688 KiB
96Runtime error6ms564 KiB
97Runtime error57ms3240 KiB
98Runtime error272ms262144 KiB
99Runtime error39ms1676 KiB
100Runtime error29ms1724 KiB
101Runtime error469ms1956 KiB
102Runtime error12ms688 KiB
103Runtime error10ms688 KiB
104Runtime error9ms688 KiB