224792026-01-15 09:25:11FriBizonyításcpp17Time limit exceeded 15/501.1s3892 KiB
#include <iostream>
#include <fstream>
#include <queue>

using namespace std;

int main()
{
    int n, q, x, y, h, v;
    queue <int> s; 
    cin >> n >> q;
    int t[n][n];
    int w[n];
    for (int i = 0; i < n; i++) {
        for (int ii = 0; ii < n; ii++) {
            t[i][ii] = 0;
        }
    }
    for (int i = 0; i < q; i++) {
        cin >> h >> x >> y;
        if (h == 1) t[x - 1][y - 1] = 1;
        else {
            s.push(x - 1);
            fill(w, w + n, 0);
            w[x - 1] = 1;
            while (!s.empty()) {
                v = s.front();
                s.pop();
                for (int i = 0; i < n; i++) {
                    if (t[v][i] == 1 && w[i] == 0) {
                        s.push(i);
                        w[i] = 1;
                    }
                }
            }
            if (w[y - 1] == 1) cout << "IGEN\n";
            else cout << "NEM\n";
        }
    }
    return 0;
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms500 KiB
2Time limit exceeded1.085s1332 KiB
subtask20/10
3Accepted13ms316 KiB
4Accepted402ms316 KiB
5Time limit exceeded1.077s1604 KiB
6Time limit exceeded1.077s1004 KiB
7Time limit exceeded1.098s820 KiB
8Accepted3ms564 KiB
9Accepted6ms316 KiB
10Accepted672ms532 KiB
11Time limit exceeded1.093s564 KiB
12Time limit exceeded1.093s1076 KiB
subtask315/15
13Accepted2ms316 KiB
14Accepted4ms316 KiB
15Accepted2ms508 KiB
16Accepted3ms508 KiB
17Accepted1ms316 KiB
18Accepted2ms316 KiB
19Accepted1ms316 KiB
20Accepted1ms500 KiB
21Accepted1ms316 KiB
22Accepted2ms316 KiB
23Accepted3ms316 KiB
24Accepted1ms316 KiB
25Accepted3ms316 KiB
26Accepted3ms316 KiB
27Accepted1ms316 KiB
28Accepted2ms316 KiB
29Accepted3ms316 KiB
30Accepted1ms316 KiB
31Accepted1ms316 KiB
32Accepted1ms552 KiB
33Accepted1ms316 KiB
34Accepted1ms316 KiB
35Accepted1ms316 KiB
36Accepted2ms316 KiB
37Accepted2ms316 KiB
38Accepted2ms560 KiB
subtask40/25
39Accepted2ms316 KiB
40Time limit exceeded1.1s1400 KiB
41Accepted13ms316 KiB
42Accepted402ms316 KiB
43Time limit exceeded1.077s1604 KiB
44Time limit exceeded1.077s1004 KiB
45Time limit exceeded1.098s820 KiB
46Accepted3ms564 KiB
47Accepted6ms316 KiB
48Accepted672ms532 KiB
49Time limit exceeded1.093s564 KiB
50Time limit exceeded1.093s1076 KiB
51Accepted4ms316 KiB
52Accepted2ms508 KiB
53Accepted3ms508 KiB
54Accepted1ms316 KiB
55Accepted2ms316 KiB
56Accepted1ms316 KiB
57Accepted1ms500 KiB
58Accepted1ms316 KiB
59Accepted2ms316 KiB
60Accepted3ms316 KiB
61Accepted1ms316 KiB
62Accepted3ms316 KiB
63Accepted3ms316 KiB
64Accepted1ms316 KiB
65Accepted2ms316 KiB
66Accepted3ms316 KiB
67Accepted1ms316 KiB
68Accepted1ms316 KiB
69Accepted1ms552 KiB
70Accepted1ms316 KiB
71Accepted1ms316 KiB
72Accepted1ms316 KiB
73Accepted2ms316 KiB
74Accepted2ms316 KiB
75Accepted2ms560 KiB
76Time limit exceeded1.1s700 KiB
77Accepted970ms820 KiB
78Time limit exceeded1.1s1208 KiB
79Time limit exceeded1.088s1076 KiB
80Time limit exceeded1.083s1012 KiB
81Time limit exceeded1.085s540 KiB
82Time limit exceeded1.087s576 KiB
83Time limit exceeded1.088s692 KiB
84Time limit exceeded1.083s824 KiB
85Time limit exceeded1.085s1260 KiB
86Time limit exceeded1.085s564 KiB
87Time limit exceeded1.08s820 KiB
88Time limit exceeded1.085s796 KiB
89Time limit exceeded1.087s1044 KiB
90Accepted596ms3892 KiB
91Time limit exceeded1.082s1524 KiB
92Accepted628ms1844 KiB
93Time limit exceeded1.082s1076 KiB
94Accepted617ms2100 KiB
95Time limit exceeded1.085s1332 KiB
96Time limit exceeded1.087s1380 KiB
97Time limit exceeded1.082s2100 KiB
98Time limit exceeded1.083s1332 KiB
99Time limit exceeded1.078s2100 KiB
100Time limit exceeded1.077s1076 KiB
101Time limit exceeded1.098s1284 KiB
102Time limit exceeded1.08s1332 KiB
103Time limit exceeded1.082s1332 KiB
104Time limit exceeded1.082s1844 KiB