251012026-02-17 22:33:27zhuyiBizonyításcpp17Wrong answer 0/50589ms1588 KiB
#include <bits/stdc++.h>
using namespace std;

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int n,q; cin >> n >> q;
    vector <bitset<500>> a(n), d(n);
    for(int i = 0; i < n; i++){
        a[i].set(i);
        d[i].set(i);
    }
    while(q--){
        int t,x,y; cin >> t >> --x >> --y;
        if(t==1){
            for(int i = 0; i < n; i++){
                if(a[x][i]){
                    d[i] |= d[y];
                }
                if(d[y][i]){
                    a[i] |= a[x];
                }
            }
        }
        else if(t==2){
            cout << ((d[x][y]) ? "IGEN\n" : "NEM\n");
        }
    }
    return 0;
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms316 KiB
2Wrong answer588ms820 KiB
subtask20/10
3Wrong answer2ms316 KiB
4Wrong answer14ms316 KiB
5Wrong answer115ms564 KiB
6Wrong answer101ms316 KiB
7Wrong answer97ms468 KiB
8Wrong answer1ms316 KiB
9Wrong answer1ms316 KiB
10Wrong answer17ms464 KiB
11Wrong answer70ms468 KiB
12Wrong answer72ms316 KiB
subtask30/15
13Accepted1ms512 KiB
14Wrong answer1ms500 KiB
15Wrong answer1ms316 KiB
16Wrong answer1ms316 KiB
17Wrong answer1ms316 KiB
18Wrong answer1ms500 KiB
19Wrong answer1ms576 KiB
20Wrong answer1ms336 KiB
21Wrong answer1ms332 KiB
22Wrong answer1ms316 KiB
23Wrong answer1ms508 KiB
24Wrong answer1ms316 KiB
25Wrong answer1ms316 KiB
26Wrong answer1ms316 KiB
27Wrong answer1ms508 KiB
28Wrong answer1ms316 KiB
29Wrong answer1ms316 KiB
30Accepted1ms500 KiB
31Wrong answer1ms316 KiB
32Wrong answer1ms316 KiB
33Wrong answer1ms316 KiB
34Accepted1ms508 KiB
35Wrong answer1ms316 KiB
36Wrong answer1ms316 KiB
37Wrong answer1ms508 KiB
38Wrong answer1ms316 KiB
subtask40/25
39Accepted1ms512 KiB
40Wrong answer589ms820 KiB
41Wrong answer2ms316 KiB
42Wrong answer14ms316 KiB
43Wrong answer115ms564 KiB
44Wrong answer101ms316 KiB
45Wrong answer97ms468 KiB
46Wrong answer1ms316 KiB
47Wrong answer1ms316 KiB
48Wrong answer17ms464 KiB
49Wrong answer70ms468 KiB
50Wrong answer72ms316 KiB
51Wrong answer1ms500 KiB
52Wrong answer1ms316 KiB
53Wrong answer1ms316 KiB
54Wrong answer1ms316 KiB
55Wrong answer1ms500 KiB
56Wrong answer1ms576 KiB
57Wrong answer1ms336 KiB
58Wrong answer1ms332 KiB
59Wrong answer1ms316 KiB
60Wrong answer1ms508 KiB
61Wrong answer1ms316 KiB
62Wrong answer1ms316 KiB
63Wrong answer1ms316 KiB
64Wrong answer1ms508 KiB
65Wrong answer1ms316 KiB
66Wrong answer1ms316 KiB
67Accepted1ms500 KiB
68Wrong answer1ms316 KiB
69Wrong answer1ms316 KiB
70Wrong answer1ms316 KiB
71Accepted1ms508 KiB
72Wrong answer1ms316 KiB
73Wrong answer1ms316 KiB
74Wrong answer1ms508 KiB
75Wrong answer1ms316 KiB
76Wrong answer24ms796 KiB
77Wrong answer27ms480 KiB
78Wrong answer356ms820 KiB
79Wrong answer30ms316 KiB
80Wrong answer248ms820 KiB
81Wrong answer28ms564 KiB
82Wrong answer46ms564 KiB
83Wrong answer100ms316 KiB
84Wrong answer153ms564 KiB
85Wrong answer345ms564 KiB
86Wrong answer54ms844 KiB
87Wrong answer273ms564 KiB
88Wrong answer75ms316 KiB
89Wrong answer108ms316 KiB
90Wrong answer59ms1252 KiB
91Wrong answer565ms564 KiB
92Wrong answer59ms1332 KiB
93Wrong answer453ms736 KiB
94Wrong answer59ms1292 KiB
95Wrong answer97ms832 KiB
96Wrong answer219ms820 KiB
97Wrong answer303ms564 KiB
98Wrong answer71ms820 KiB
99Wrong answer158ms1008 KiB
100Wrong answer114ms1336 KiB
101Wrong answer115ms1324 KiB
102Wrong answer158ms1588 KiB
103Wrong answer158ms1588 KiB
104Wrong answer134ms1248 KiB