232162026-01-16 17:35:43NagyMartonBizonyításcpp17Wrong answer 10/50647ms1332 KiB
#include <bits/stdc++.h>
using namespace std;

int main() {
	int n, q, t, x, y;
    cin >> n >> q;
    vector <vector <bool>> d (n, vector <bool> (n, false));
    vector <vector <bool>> di (n, vector <bool> (n, false));
    for (int i = 0; i < n; i++) {
        d[i][i] = true;
        di[i][i] = true;
    }
    
    for (int i = 0; i < q; i++) {
        cin >> t >> x >> y;
        x--;
        y--;
        
        if (t == 1) {
            d[x][y] = true;
            di[y][x] = true;
            for (int j = 0; j < n; j++) {
                if (d[j][x] == true) {
                    d[j][y] = true;
                }

                if (di[j][y] == true) {
                    di[j][x] = true;
                }
            }
        } else {
            if (d[x][y] == true || di[y][x] == true) {
                cout << "IGEN" << endl;
            } else {
                cout << "NEM" << endl;
            }
        }
    }

	return 0;
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms316 KiB
2Wrong answer589ms816 KiB
subtask210/10
3Accepted4ms316 KiB
4Accepted20ms508 KiB
5Accepted125ms564 KiB
6Accepted96ms508 KiB
7Accepted108ms476 KiB
8Accepted2ms316 KiB
9Accepted2ms316 KiB
10Accepted28ms440 KiB
11Accepted85ms316 KiB
12Accepted87ms564 KiB
subtask30/15
13Accepted2ms508 KiB
14Wrong answer3ms500 KiB
15Wrong answer2ms316 KiB
16Wrong answer2ms316 KiB
17Accepted1ms316 KiB
18Wrong answer1ms508 KiB
19Wrong answer1ms316 KiB
20Accepted1ms376 KiB
21Wrong answer1ms316 KiB
22Wrong answer2ms560 KiB
23Wrong answer2ms316 KiB
24Accepted1ms316 KiB
25Wrong answer2ms316 KiB
26Wrong answer2ms316 KiB
27Wrong answer1ms316 KiB
28Wrong answer1ms580 KiB
29Wrong answer2ms316 KiB
30Accepted1ms508 KiB
31Wrong answer1ms316 KiB
32Wrong answer1ms316 KiB
33Accepted1ms316 KiB
34Wrong answer1ms316 KiB
35Wrong answer1ms316 KiB
36Wrong answer2ms316 KiB
37Wrong answer2ms316 KiB
38Wrong answer1ms316 KiB
subtask40/25
39Accepted2ms508 KiB
40Wrong answer607ms820 KiB
41Accepted4ms316 KiB
42Accepted20ms508 KiB
43Accepted125ms564 KiB
44Accepted96ms508 KiB
45Accepted108ms476 KiB
46Accepted2ms316 KiB
47Accepted2ms316 KiB
48Accepted28ms440 KiB
49Accepted85ms316 KiB
50Accepted87ms564 KiB
51Wrong answer3ms500 KiB
52Wrong answer2ms316 KiB
53Wrong answer2ms316 KiB
54Accepted1ms316 KiB
55Wrong answer1ms508 KiB
56Wrong answer1ms316 KiB
57Accepted1ms376 KiB
58Wrong answer1ms316 KiB
59Wrong answer2ms560 KiB
60Wrong answer2ms316 KiB
61Accepted1ms316 KiB
62Wrong answer2ms316 KiB
63Wrong answer2ms316 KiB
64Wrong answer1ms316 KiB
65Wrong answer1ms580 KiB
66Wrong answer2ms316 KiB
67Accepted1ms508 KiB
68Wrong answer1ms316 KiB
69Wrong answer1ms316 KiB
70Accepted1ms316 KiB
71Wrong answer1ms316 KiB
72Wrong answer1ms316 KiB
73Wrong answer2ms316 KiB
74Wrong answer2ms316 KiB
75Wrong answer1ms316 KiB
76Wrong answer174ms676 KiB
77Wrong answer37ms484 KiB
78Wrong answer477ms1028 KiB
79Wrong answer39ms316 KiB
80Wrong answer326ms820 KiB
81Wrong answer150ms564 KiB
82Wrong answer140ms564 KiB
83Wrong answer104ms316 KiB
84Wrong answer180ms484 KiB
85Wrong answer349ms564 KiB
86Wrong answer257ms824 KiB
87Wrong answer319ms564 KiB
88Wrong answer96ms316 KiB
89Wrong answer115ms316 KiB
90Accepted477ms1332 KiB
91Accepted483ms768 KiB
92Accepted485ms1332 KiB
93Accepted414ms564 KiB
94Accepted460ms1332 KiB
95Accepted300ms820 KiB
96Accepted400ms820 KiB
97Accepted405ms564 KiB
98Accepted310ms820 KiB
99Accepted428ms1028 KiB
100Wrong answer563ms1328 KiB
101Wrong answer583ms1276 KiB
102Wrong answer647ms1332 KiB
103Wrong answer609ms1332 KiB
104Wrong answer526ms1332 KiB