253742026-02-19 16:55:15ProgramozoRokaBizonyításcpp17Wrong answer 0/50107ms1600 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]) {
					reach[u] |= reach[y];
				}
			}
		}
		else {
			if (reach[x][y]) {
				cout<<"IGEN\n";
			}
			else {
				cout<<"NEM\n";
			}
		}
	}
}

int main() 
{
	solve();
	return 0;
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms316 KiB
2Wrong answer64ms1600 KiB
subtask20/10
3Wrong answer2ms316 KiB
4Wrong answer4ms316 KiB
5Wrong answer14ms648 KiB
6Wrong answer13ms564 KiB
7Wrong answer14ms584 KiB
8Wrong answer2ms316 KiB
9Wrong answer1ms316 KiB
10Wrong answer4ms316 KiB
11Wrong answer12ms644 KiB
12Wrong answer10ms572 KiB
subtask30/15
13Accepted1ms324 KiB
14Wrong answer1ms316 KiB
15Wrong answer1ms508 KiB
16Wrong answer1ms316 KiB
17Accepted1ms316 KiB
18Wrong answer1ms316 KiB
19Wrong answer1ms552 KiB
20Wrong answer1ms316 KiB
21Wrong answer1ms316 KiB
22Wrong answer1ms508 KiB
23Wrong answer1ms316 KiB
24Accepted1ms316 KiB
25Wrong answer1ms332 KiB
26Wrong answer1ms316 KiB
27Wrong answer1ms316 KiB
28Wrong answer1ms316 KiB
29Wrong answer1ms372 KiB
30Accepted1ms316 KiB
31Wrong answer3ms508 KiB
32Wrong answer1ms508 KiB
33Wrong answer1ms316 KiB
34Accepted1ms316 KiB
35Wrong answer1ms316 KiB
36Wrong answer1ms316 KiB
37Wrong answer1ms316 KiB
38Wrong answer1ms316 KiB
subtask40/25
39Accepted1ms324 KiB
40Wrong answer64ms1580 KiB
41Wrong answer2ms316 KiB
42Wrong answer4ms316 KiB
43Wrong answer14ms648 KiB
44Wrong answer13ms564 KiB
45Wrong answer14ms584 KiB
46Wrong answer2ms316 KiB
47Wrong answer1ms316 KiB
48Wrong answer4ms316 KiB
49Wrong answer12ms644 KiB
50Wrong answer10ms572 KiB
51Wrong answer1ms316 KiB
52Wrong answer1ms508 KiB
53Wrong answer1ms316 KiB
54Accepted1ms316 KiB
55Wrong answer1ms316 KiB
56Wrong answer1ms552 KiB
57Wrong answer1ms316 KiB
58Wrong answer1ms316 KiB
59Wrong answer1ms508 KiB
60Wrong answer1ms316 KiB
61Accepted1ms316 KiB
62Wrong answer1ms332 KiB
63Wrong answer1ms316 KiB
64Wrong answer1ms316 KiB
65Wrong answer1ms316 KiB
66Wrong answer1ms372 KiB
67Accepted1ms316 KiB
68Wrong answer3ms508 KiB
69Wrong answer1ms508 KiB
70Wrong answer1ms316 KiB
71Accepted1ms316 KiB
72Wrong answer1ms316 KiB
73Wrong answer1ms316 KiB
74Wrong answer1ms316 KiB
75Wrong answer1ms316 KiB
76Wrong answer21ms692 KiB
77Wrong answer4ms316 KiB
78Wrong answer52ms1232 KiB
79Wrong answer4ms316 KiB
80Wrong answer39ms1080 KiB
81Wrong answer18ms820 KiB
82Wrong answer19ms740 KiB
83Wrong answer14ms624 KiB
84Wrong answer23ms688 KiB
85Wrong answer39ms1124 KiB
86Wrong answer34ms1076 KiB
87Wrong answer39ms976 KiB
88Wrong answer13ms652 KiB
89Wrong answer14ms548 KiB
90Accepted56ms1304 KiB
91Wrong answer48ms1332 KiB
92Accepted54ms1308 KiB
93Wrong answer43ms1076 KiB
94Accepted54ms1076 KiB
95Wrong answer35ms836 KiB
96Wrong answer46ms1076 KiB
97Wrong answer45ms1076 KiB
98Wrong answer37ms1076 KiB
99Wrong answer50ms1092 KiB
100Accepted93ms1224 KiB
101Accepted93ms1332 KiB
102Accepted107ms1480 KiB
103Accepted105ms1332 KiB
104Accepted90ms1332 KiB