253752026-02-19 16:59:09ProgramozoRokaBizonyításcpp17Wrong answer 0/5097ms1592 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] |= reach[y];
			for (int u = 1; u <= n; ++u) {
				if (reach[u][x]) {
					reach[u] |= reach[x];
				}
			}
		}
		else {
			if (reach[x][y]) {
				cout<<"IGEN\n";
			}
			else {
				cout<<"NEM\n";
			}
		}
	}
}

int main() 
{
	solve();
	return 0;
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms316 KiB
2Wrong answer64ms1592 KiB
subtask20/10
3Wrong answer2ms316 KiB
4Wrong answer4ms316 KiB
5Wrong answer14ms660 KiB
6Wrong answer13ms568 KiB
7Wrong answer14ms544 KiB
8Wrong answer1ms316 KiB
9Wrong answer1ms316 KiB
10Wrong answer4ms484 KiB
11Wrong answer12ms652 KiB
12Wrong answer9ms564 KiB
subtask30/15
13Accepted2ms512 KiB
14Wrong answer2ms316 KiB
15Wrong answer2ms316 KiB
16Wrong answer2ms316 KiB
17Accepted1ms316 KiB
18Wrong answer1ms552 KiB
19Wrong answer1ms384 KiB
20Wrong answer1ms500 KiB
21Wrong answer1ms316 KiB
22Wrong answer1ms316 KiB
23Wrong answer1ms316 KiB
24Accepted1ms552 KiB
25Wrong answer1ms316 KiB
26Wrong answer3ms316 KiB
27Wrong answer1ms316 KiB
28Wrong answer1ms316 KiB
29Wrong answer1ms316 KiB
30Accepted1ms316 KiB
31Wrong answer1ms616 KiB
32Wrong answer1ms316 KiB
33Wrong answer1ms316 KiB
34Accepted1ms316 KiB
35Wrong answer1ms316 KiB
36Wrong answer1ms500 KiB
37Wrong answer1ms332 KiB
38Wrong answer1ms316 KiB
subtask40/25
39Accepted2ms512 KiB
40Wrong answer64ms1440 KiB
41Wrong answer2ms316 KiB
42Wrong answer4ms316 KiB
43Wrong answer14ms660 KiB
44Wrong answer13ms568 KiB
45Wrong answer14ms544 KiB
46Wrong answer1ms316 KiB
47Wrong answer1ms316 KiB
48Wrong answer4ms484 KiB
49Wrong answer12ms652 KiB
50Wrong answer9ms564 KiB
51Wrong answer2ms316 KiB
52Wrong answer2ms316 KiB
53Wrong answer2ms316 KiB
54Accepted1ms316 KiB
55Wrong answer1ms552 KiB
56Wrong answer1ms384 KiB
57Wrong answer1ms500 KiB
58Wrong answer1ms316 KiB
59Wrong answer1ms316 KiB
60Wrong answer1ms316 KiB
61Accepted1ms552 KiB
62Wrong answer1ms316 KiB
63Wrong answer3ms316 KiB
64Wrong answer1ms316 KiB
65Wrong answer1ms316 KiB
66Wrong answer1ms316 KiB
67Accepted1ms316 KiB
68Wrong answer1ms616 KiB
69Wrong answer1ms316 KiB
70Wrong answer1ms316 KiB
71Accepted1ms316 KiB
72Wrong answer1ms316 KiB
73Wrong answer1ms500 KiB
74Wrong answer1ms332 KiB
75Wrong answer1ms316 KiB
76Wrong answer21ms660 KiB
77Wrong answer4ms452 KiB
78Wrong answer52ms1276 KiB
79Wrong answer4ms316 KiB
80Wrong answer37ms916 KiB
81Wrong answer19ms632 KiB
82Wrong answer19ms572 KiB
83Wrong answer14ms564 KiB
84Wrong answer23ms820 KiB
85Wrong answer39ms968 KiB
86Wrong answer34ms836 KiB
87Wrong answer39ms1076 KiB
88Wrong answer13ms564 KiB
89Wrong answer14ms596 KiB
90Accepted57ms1084 KiB
91Wrong answer46ms1132 KiB
92Accepted54ms1108 KiB
93Wrong answer43ms1076 KiB
94Accepted54ms1076 KiB
95Wrong answer35ms1020 KiB
96Wrong answer46ms1092 KiB
97Wrong answer45ms1076 KiB
98Wrong answer39ms1076 KiB
99Wrong answer50ms1284 KiB
100Accepted86ms1224 KiB
101Accepted86ms1224 KiB
102Accepted97ms1332 KiB
103Accepted97ms1332 KiB
104Accepted83ms1332 KiB