253732026-02-19 16:52:03ProgramozoRokaBizonyításcpp17Wrong answer 0/501.1s1588 KiB
#include <iostream>
#include <vector>
#include <bitset>
using namespace std;

void solve() {
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	int n, q;
	cin >> n >> q;
	vector<bitset<501>> reach(501);

	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 answer178ms1588 KiB
subtask20/10
3Wrong answer2ms456 KiB
4Wrong answer9ms316 KiB
5Wrong answer119ms560 KiB
6Wrong answer56ms564 KiB
7Wrong answer52ms456 KiB
8Wrong answer3ms316 KiB
9Wrong answer2ms316 KiB
10Wrong answer10ms520 KiB
11Wrong answer35ms452 KiB
12Wrong answer89ms460 KiB
subtask30/15
13Accepted1ms316 KiB
14Wrong answer1ms316 KiB
15Wrong answer1ms332 KiB
16Wrong answer1ms316 KiB
17Accepted1ms316 KiB
18Wrong answer1ms352 KiB
19Wrong answer1ms316 KiB
20Wrong answer1ms316 KiB
21Wrong answer1ms508 KiB
22Wrong answer1ms316 KiB
23Wrong answer1ms380 KiB
24Accepted1ms316 KiB
25Wrong answer1ms316 KiB
26Wrong answer1ms316 KiB
27Wrong answer1ms316 KiB
28Wrong answer1ms508 KiB
29Wrong answer1ms316 KiB
30Accepted1ms316 KiB
31Wrong answer1ms508 KiB
32Wrong answer1ms556 KiB
33Wrong answer1ms316 KiB
34Accepted1ms316 KiB
35Wrong answer1ms316 KiB
36Wrong answer1ms316 KiB
37Wrong answer1ms316 KiB
38Wrong answer1ms316 KiB
subtask40/25
39Accepted1ms316 KiB
40Wrong answer178ms1480 KiB
41Wrong answer2ms456 KiB
42Wrong answer9ms316 KiB
43Wrong answer119ms560 KiB
44Wrong answer56ms564 KiB
45Wrong answer52ms456 KiB
46Wrong answer3ms316 KiB
47Wrong answer2ms316 KiB
48Wrong answer10ms520 KiB
49Wrong answer35ms452 KiB
50Wrong answer89ms460 KiB
51Wrong answer1ms316 KiB
52Wrong answer1ms332 KiB
53Wrong answer1ms316 KiB
54Accepted1ms316 KiB
55Wrong answer1ms352 KiB
56Wrong answer1ms316 KiB
57Wrong answer1ms316 KiB
58Wrong answer1ms508 KiB
59Wrong answer1ms316 KiB
60Wrong answer1ms380 KiB
61Accepted1ms316 KiB
62Wrong answer1ms316 KiB
63Wrong answer1ms316 KiB
64Wrong answer1ms316 KiB
65Wrong answer1ms508 KiB
66Wrong answer1ms316 KiB
67Accepted1ms316 KiB
68Wrong answer1ms508 KiB
69Wrong answer1ms556 KiB
70Wrong answer1ms316 KiB
71Accepted1ms316 KiB
72Wrong answer1ms316 KiB
73Wrong answer1ms316 KiB
74Wrong answer1ms316 KiB
75Wrong answer1ms316 KiB
76Wrong answer24ms760 KiB
77Wrong answer45ms452 KiB
78Wrong answer115ms1220 KiB
79Wrong answer37ms316 KiB
80Wrong answer85ms972 KiB
81Wrong answer23ms816 KiB
82Wrong answer27ms788 KiB
83Wrong answer32ms564 KiB
84Wrong answer59ms716 KiB
85Wrong answer100ms1076 KiB
86Wrong answer39ms852 KiB
87Wrong answer90ms968 KiB
88Wrong answer39ms460 KiB
89Wrong answer50ms452 KiB
90Accepted59ms1080 KiB
91Wrong answer156ms1332 KiB
92Accepted59ms1076 KiB
93Wrong answer129ms1216 KiB
94Accepted59ms1076 KiB
95Wrong answer97ms836 KiB
96Wrong answer130ms1072 KiB
97Wrong answer140ms1076 KiB
98Wrong answer90ms1032 KiB
99Wrong answer125ms1276 KiB
100Time limit exceeded1.1s316 KiB
101Time limit exceeded1.08s508 KiB
102Time limit exceeded1.1s316 KiB
103Time limit exceeded1.088s316 KiB
104Time limit exceeded1.08s316 KiB