253722026-02-19 16:29:20ProgramozoRokaBizonyításcpp17Wrong answer 0/501.1s1588 KiB
#include <iostream>
#include <vector>
using namespace std;

void solve() {
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	int n, q;
	cin >> n >> q;
	vector<vector<bool>> reach(n + 1, vector<bool>(n + 1, 0));
	for (int i = 1; i < n+1; ++i) reach[i][i] = 1;
	for (int i = 0; i < q; ++i) {
		int t, x, y;
		cin >> t >> x >> y;
		if (t == 1 and !reach[x][y]) {
			reach[x][y] = true;
			for (int u = 1; u <= n; ++u) {
				if (reach[u][x]) {
					for (int v = 1; v <= n; ++v) {
						if (reach[y][v]) {
							reach[u][v] = true;
						}
					}
				}
			}
		}
		else {
			if (reach[x][y]) {
				cout<<"IGEN\n";
			}
			else {
				cout<<"NEM\n";
			}
		}
	}
}

int main() 
{
	solve();
	return 0;
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms316 KiB
2Wrong answer186ms1588 KiB
subtask20/10
3Wrong answer2ms500 KiB
4Wrong answer9ms500 KiB
5Wrong answer128ms564 KiB
6Wrong answer59ms460 KiB
7Wrong answer56ms564 KiB
8Wrong answer4ms316 KiB
9Wrong answer1ms316 KiB
10Wrong answer10ms484 KiB
11Wrong answer37ms564 KiB
12Wrong answer96ms476 KiB
subtask30/15
13Accepted1ms316 KiB
14Wrong answer2ms316 KiB
15Wrong answer1ms316 KiB
16Wrong answer2ms316 KiB
17Accepted1ms316 KiB
18Wrong answer1ms316 KiB
19Wrong answer1ms316 KiB
20Wrong answer1ms316 KiB
21Wrong answer1ms316 KiB
22Wrong answer1ms316 KiB
23Wrong answer1ms316 KiB
24Accepted1ms316 KiB
25Wrong answer2ms500 KiB
26Wrong answer1ms532 KiB
27Wrong answer1ms316 KiB
28Wrong answer1ms316 KiB
29Wrong answer1ms316 KiB
30Accepted1ms348 KiB
31Wrong answer1ms316 KiB
32Wrong answer1ms508 KiB
33Wrong answer1ms316 KiB
34Accepted1ms320 KiB
35Wrong answer1ms316 KiB
36Wrong answer1ms316 KiB
37Wrong answer1ms316 KiB
38Wrong answer1ms316 KiB
subtask40/25
39Accepted1ms316 KiB
40Wrong answer187ms1512 KiB
41Wrong answer2ms500 KiB
42Wrong answer9ms500 KiB
43Wrong answer128ms564 KiB
44Wrong answer59ms460 KiB
45Wrong answer56ms564 KiB
46Wrong answer4ms316 KiB
47Wrong answer1ms316 KiB
48Wrong answer10ms484 KiB
49Wrong answer37ms564 KiB
50Wrong answer96ms476 KiB
51Wrong answer2ms316 KiB
52Wrong answer1ms316 KiB
53Wrong answer2ms316 KiB
54Accepted1ms316 KiB
55Wrong answer1ms316 KiB
56Wrong answer1ms316 KiB
57Wrong answer1ms316 KiB
58Wrong answer1ms316 KiB
59Wrong answer1ms316 KiB
60Wrong answer1ms316 KiB
61Accepted1ms316 KiB
62Wrong answer2ms500 KiB
63Wrong answer1ms532 KiB
64Wrong answer1ms316 KiB
65Wrong answer1ms316 KiB
66Wrong answer1ms316 KiB
67Accepted1ms348 KiB
68Wrong answer1ms316 KiB
69Wrong answer1ms508 KiB
70Wrong answer1ms316 KiB
71Accepted1ms320 KiB
72Wrong answer1ms316 KiB
73Wrong answer1ms316 KiB
74Wrong answer1ms316 KiB
75Wrong answer1ms316 KiB
76Wrong answer24ms784 KiB
77Wrong answer48ms456 KiB
78Wrong answer120ms1228 KiB
79Wrong answer39ms508 KiB
80Wrong answer89ms972 KiB
81Wrong answer24ms564 KiB
82Wrong answer28ms588 KiB
83Wrong answer34ms708 KiB
84Wrong answer61ms720 KiB
85Wrong answer104ms1076 KiB
86Wrong answer39ms820 KiB
87Wrong answer94ms976 KiB
88Wrong answer41ms564 KiB
89Wrong answer52ms564 KiB
90Accepted61ms1336 KiB
91Wrong answer165ms1332 KiB
92Accepted59ms1332 KiB
93Wrong answer136ms1076 KiB
94Accepted61ms1332 KiB
95Wrong answer101ms944 KiB
96Wrong answer137ms1076 KiB
97Wrong answer149ms1076 KiB
98Wrong answer93ms1076 KiB
99Wrong answer130ms1332 KiB
100Time limit exceeded1.1s316 KiB
101Time limit exceeded1.1s316 KiB
102Time limit exceeded1.1s316 KiB
103Time limit exceeded1.09s316 KiB
104Time limit exceeded1.083s316 KiB