232182026-01-16 17:40:02NagyMartonBizonyításcpp17Wrong answer 10/50745ms1584 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;
                    di[y][j] = true;
                }

                if (di[j][y] == true) {
                    di[j][x] = true;
                    d[x][j] = 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 answer711ms820 KiB
subtask210/10
3Accepted4ms508 KiB
4Accepted23ms316 KiB
5Accepted143ms568 KiB
6Accepted115ms316 KiB
7Accepted127ms316 KiB
8Accepted2ms316 KiB
9Accepted3ms316 KiB
10Accepted29ms436 KiB
11Accepted100ms316 KiB
12Accepted100ms528 KiB
subtask30/15
13Accepted1ms508 KiB
14Wrong answer3ms316 KiB
15Wrong answer2ms508 KiB
16Wrong answer2ms316 KiB
17Accepted1ms316 KiB
18Wrong answer1ms316 KiB
19Wrong answer1ms316 KiB
20Accepted1ms316 KiB
21Wrong answer1ms316 KiB
22Wrong answer1ms316 KiB
23Wrong answer2ms316 KiB
24Accepted1ms500 KiB
25Wrong answer2ms316 KiB
26Wrong answer2ms316 KiB
27Wrong answer1ms508 KiB
28Wrong answer1ms316 KiB
29Wrong answer2ms316 KiB
30Accepted1ms316 KiB
31Wrong answer1ms316 KiB
32Wrong answer1ms544 KiB
33Accepted1ms316 KiB
34Accepted1ms316 KiB
35Accepted1ms500 KiB
36Wrong answer2ms316 KiB
37Wrong answer1ms316 KiB
38Wrong answer1ms316 KiB
subtask40/25
39Accepted1ms508 KiB
40Wrong answer745ms1036 KiB
41Accepted4ms508 KiB
42Accepted23ms316 KiB
43Accepted143ms568 KiB
44Accepted115ms316 KiB
45Accepted127ms316 KiB
46Accepted2ms316 KiB
47Accepted3ms316 KiB
48Accepted29ms436 KiB
49Accepted100ms316 KiB
50Accepted100ms528 KiB
51Wrong answer3ms316 KiB
52Wrong answer2ms508 KiB
53Wrong answer2ms316 KiB
54Accepted1ms316 KiB
55Wrong answer1ms316 KiB
56Wrong answer1ms316 KiB
57Accepted1ms316 KiB
58Wrong answer1ms316 KiB
59Wrong answer1ms316 KiB
60Wrong answer2ms316 KiB
61Accepted1ms500 KiB
62Wrong answer2ms316 KiB
63Wrong answer2ms316 KiB
64Wrong answer1ms508 KiB
65Wrong answer1ms316 KiB
66Wrong answer2ms316 KiB
67Accepted1ms316 KiB
68Wrong answer1ms316 KiB
69Wrong answer1ms544 KiB
70Accepted1ms316 KiB
71Accepted1ms316 KiB
72Accepted1ms500 KiB
73Wrong answer2ms316 KiB
74Wrong answer1ms316 KiB
75Wrong answer1ms316 KiB
76Wrong answer174ms716 KiB
77Wrong answer39ms480 KiB
78Wrong answer547ms1028 KiB
79Wrong answer43ms508 KiB
80Wrong answer367ms820 KiB
81Wrong answer150ms564 KiB
82Wrong answer145ms564 KiB
83Wrong answer125ms316 KiB
84Wrong answer209ms564 KiB
85Wrong answer421ms748 KiB
86Wrong answer259ms956 KiB
87Wrong answer391ms772 KiB
88Wrong answer105ms508 KiB
89Wrong answer135ms316 KiB
90Accepted446ms1332 KiB
91Accepted589ms768 KiB
92Accepted442ms1332 KiB
93Accepted500ms564 KiB
94Accepted444ms1332 KiB
95Accepted293ms816 KiB
96Accepted425ms776 KiB
97Accepted456ms516 KiB
98Accepted319ms820 KiB
99Accepted460ms1076 KiB
100Wrong answer564ms1332 KiB
101Wrong answer570ms1584 KiB
102Wrong answer646ms1332 KiB
103Wrong answer634ms1328 KiB
104Wrong answer575ms1272 KiB