255432026-02-20 17:05:24LazurAndrasBizonyításcpp17Wrong answer 0/5079ms1352 KiB
#include<bits/stdc++.h>
using namespace std;

signed main(){
    ios::sync_with_stdio(false);cin.tie(nullptr);
    int n, q; cin >> n >> q;
    vector<bitset<500>>r(500);
    for(int i = 0; i < n; i++) r[i][i] = 1;
    while(q--)
    {
        int t, x, y; cin >> t >> x >> y; --x; --y;
        if(t == 1)
        {
            if(r[x][y]) continue;
            for(int i = 0; i < n; i++) if(r[i][x]) r[i] |= r[y];
            for(int i = 0; i < n; i++) if(r[x][i]) r[i] |= r[y];
        }
        else cout << (r[x][y] ? "IGEN\n" : "NEM\n");
    }
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms500 KiB
2Wrong answer67ms824 KiB
subtask20/10
3Wrong answer2ms552 KiB
4Wrong answer4ms316 KiB
5Wrong answer14ms508 KiB
6Wrong answer13ms316 KiB
7Wrong answer14ms480 KiB
8Wrong answer2ms508 KiB
9Wrong answer1ms316 KiB
10Wrong answer4ms316 KiB
11Wrong answer13ms520 KiB
12Wrong answer12ms532 KiB
subtask30/15
13Accepted1ms316 KiB
14Wrong answer1ms316 KiB
15Wrong answer1ms316 KiB
16Wrong answer1ms316 KiB
17Accepted1ms316 KiB
18Wrong answer1ms316 KiB
19Wrong answer1ms500 KiB
20Wrong answer1ms316 KiB
21Wrong answer1ms316 KiB
22Wrong answer1ms316 KiB
23Wrong answer1ms316 KiB
24Accepted1ms316 KiB
25Wrong answer1ms508 KiB
26Wrong answer1ms332 KiB
27Wrong answer1ms500 KiB
28Wrong answer1ms316 KiB
29Wrong answer1ms316 KiB
30Accepted1ms316 KiB
31Wrong answer1ms316 KiB
32Wrong answer1ms316 KiB
33Wrong answer1ms316 KiB
34Wrong answer1ms316 KiB
35Wrong answer1ms500 KiB
36Wrong answer1ms316 KiB
37Wrong answer2ms316 KiB
38Wrong answer1ms316 KiB
subtask40/25
39Accepted1ms316 KiB
40Wrong answer67ms820 KiB
41Wrong answer2ms552 KiB
42Wrong answer4ms316 KiB
43Wrong answer14ms508 KiB
44Wrong answer13ms316 KiB
45Wrong answer14ms480 KiB
46Wrong answer2ms508 KiB
47Wrong answer1ms316 KiB
48Wrong answer4ms316 KiB
49Wrong answer13ms520 KiB
50Wrong answer12ms532 KiB
51Wrong answer1ms316 KiB
52Wrong answer1ms316 KiB
53Wrong answer1ms316 KiB
54Accepted1ms316 KiB
55Wrong answer1ms316 KiB
56Wrong answer1ms500 KiB
57Wrong answer1ms316 KiB
58Wrong answer1ms316 KiB
59Wrong answer1ms316 KiB
60Wrong answer1ms316 KiB
61Accepted1ms316 KiB
62Wrong answer1ms508 KiB
63Wrong answer1ms332 KiB
64Wrong answer1ms500 KiB
65Wrong answer1ms316 KiB
66Wrong answer1ms316 KiB
67Accepted1ms316 KiB
68Wrong answer1ms316 KiB
69Wrong answer1ms316 KiB
70Wrong answer1ms316 KiB
71Wrong answer1ms316 KiB
72Wrong answer1ms500 KiB
73Wrong answer1ms316 KiB
74Wrong answer2ms316 KiB
75Wrong answer1ms316 KiB
76Wrong answer24ms748 KiB
77Wrong answer6ms316 KiB
78Wrong answer57ms820 KiB
79Wrong answer6ms316 KiB
80Wrong answer39ms808 KiB
81Wrong answer20ms712 KiB
82Wrong answer20ms560 KiB
83Wrong answer16ms512 KiB
84Wrong answer24ms604 KiB
85Wrong answer39ms568 KiB
86Wrong answer35ms972 KiB
87Wrong answer39ms740 KiB
88Wrong answer13ms548 KiB
89Wrong answer16ms500 KiB
90Wrong answer61ms1352 KiB
91Accepted48ms704 KiB
92Wrong answer61ms1148 KiB
93Accepted43ms716 KiB
94Wrong answer61ms1332 KiB
95Accepted37ms760 KiB
96Accepted46ms564 KiB
97Accepted45ms632 KiB
98Accepted41ms820 KiB
99Accepted52ms824 KiB
100Wrong answer71ms1332 KiB
101Wrong answer71ms1332 KiB
102Wrong answer79ms1332 KiB
103Wrong answer79ms1316 KiB
104Wrong answer68ms1220 KiB