253772026-02-19 17:03:10ProgramozoRokaBizonyításcpp17Wrong answer 0/5097ms1588 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 answer64ms1588 KiB
subtask20/10
3Wrong answer1ms492 KiB
4Wrong answer4ms316 KiB
5Wrong answer14ms620 KiB
6Wrong answer12ms564 KiB
7Wrong answer14ms600 KiB
8Wrong answer1ms316 KiB
9Wrong answer1ms316 KiB
10Wrong answer4ms316 KiB
11Wrong answer12ms580 KiB
12Wrong answer10ms544 KiB
subtask30/15
13Accepted1ms540 KiB
14Wrong answer1ms316 KiB
15Wrong answer1ms316 KiB
16Wrong answer1ms512 KiB
17Accepted1ms316 KiB
18Wrong answer1ms508 KiB
19Wrong answer1ms508 KiB
20Wrong answer1ms508 KiB
21Wrong answer1ms316 KiB
22Wrong answer1ms500 KiB
23Wrong answer1ms316 KiB
24Accepted2ms508 KiB
25Wrong answer1ms316 KiB
26Wrong answer1ms508 KiB
27Wrong answer1ms316 KiB
28Wrong answer1ms316 KiB
29Wrong answer1ms316 KiB
30Accepted1ms540 KiB
31Wrong answer2ms316 KiB
32Wrong answer1ms316 KiB
33Wrong answer1ms316 KiB
34Accepted1ms316 KiB
35Wrong answer1ms316 KiB
36Wrong answer1ms316 KiB
37Wrong answer1ms316 KiB
38Wrong answer1ms316 KiB
subtask40/25
39Accepted1ms540 KiB
40Wrong answer64ms1588 KiB
41Wrong answer1ms492 KiB
42Wrong answer4ms316 KiB
43Wrong answer14ms620 KiB
44Wrong answer12ms564 KiB
45Wrong answer14ms600 KiB
46Wrong answer1ms316 KiB
47Wrong answer1ms316 KiB
48Wrong answer4ms316 KiB
49Wrong answer12ms580 KiB
50Wrong answer10ms544 KiB
51Wrong answer1ms316 KiB
52Wrong answer1ms316 KiB
53Wrong answer1ms512 KiB
54Accepted1ms316 KiB
55Wrong answer1ms508 KiB
56Wrong answer1ms508 KiB
57Wrong answer1ms508 KiB
58Wrong answer1ms316 KiB
59Wrong answer1ms500 KiB
60Wrong answer1ms316 KiB
61Accepted2ms508 KiB
62Wrong answer1ms316 KiB
63Wrong answer1ms508 KiB
64Wrong answer1ms316 KiB
65Wrong answer1ms316 KiB
66Wrong answer1ms316 KiB
67Accepted1ms540 KiB
68Wrong answer2ms316 KiB
69Wrong answer1ms316 KiB
70Wrong answer1ms316 KiB
71Accepted1ms316 KiB
72Wrong answer1ms316 KiB
73Wrong answer1ms316 KiB
74Wrong answer1ms316 KiB
75Wrong answer1ms316 KiB
76Wrong answer21ms824 KiB
77Wrong answer6ms316 KiB
78Wrong answer54ms1232 KiB
79Wrong answer4ms460 KiB
80Wrong answer39ms1108 KiB
81Wrong answer18ms680 KiB
82Wrong answer19ms564 KiB
83Wrong answer14ms672 KiB
84Wrong answer23ms728 KiB
85Wrong answer39ms988 KiB
86Wrong answer34ms1076 KiB
87Wrong answer39ms936 KiB
88Wrong answer13ms544 KiB
89Wrong answer14ms680 KiB
90Accepted54ms1296 KiB
91Wrong answer48ms1332 KiB
92Accepted54ms1236 KiB
93Wrong answer43ms1024 KiB
94Accepted54ms1076 KiB
95Wrong answer35ms820 KiB
96Wrong answer46ms1076 KiB
97Wrong answer45ms1076 KiB
98Wrong answer39ms1076 KiB
99Wrong answer50ms1076 KiB
100Accepted86ms1332 KiB
101Accepted86ms1220 KiB
102Accepted97ms1472 KiB
103Accepted97ms1428 KiB
104Accepted83ms1332 KiB