251032026-02-17 22:40:48zhuyiBizonyításcpp17Wrong answer 0/50575ms1584 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){
            bitset <500> aa = a[x], dd = d[y];
            for(int i = 0; i < n; i++){
                if(aa[i]){
                    d[i] |= d[y];
                }
                if(dd[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 answer574ms840 KiB
subtask20/10
3Wrong answer3ms316 KiB
4Wrong answer14ms316 KiB
5Wrong answer114ms560 KiB
6Wrong answer100ms500 KiB
7Wrong answer94ms496 KiB
8Wrong answer1ms316 KiB
9Wrong answer1ms332 KiB
10Wrong answer17ms456 KiB
11Wrong answer68ms316 KiB
12Wrong answer71ms316 KiB
subtask30/15
13Accepted1ms316 KiB
14Wrong answer2ms316 KiB
15Wrong answer1ms316 KiB
16Wrong answer2ms316 KiB
17Wrong answer1ms316 KiB
18Wrong answer1ms316 KiB
19Wrong answer1ms512 KiB
20Wrong answer1ms316 KiB
21Wrong answer1ms316 KiB
22Wrong answer1ms316 KiB
23Wrong answer1ms316 KiB
24Wrong answer1ms316 KiB
25Wrong answer2ms500 KiB
26Wrong answer1ms316 KiB
27Wrong answer1ms316 KiB
28Wrong answer1ms316 KiB
29Wrong answer1ms500 KiB
30Accepted1ms316 KiB
31Wrong answer1ms316 KiB
32Wrong answer1ms316 KiB
33Wrong answer1ms316 KiB
34Accepted1ms316 KiB
35Wrong answer1ms316 KiB
36Wrong answer1ms316 KiB
37Wrong answer1ms316 KiB
38Wrong answer1ms316 KiB
subtask40/25
39Accepted1ms316 KiB
40Wrong answer575ms920 KiB
41Wrong answer3ms316 KiB
42Wrong answer14ms316 KiB
43Wrong answer114ms560 KiB
44Wrong answer100ms500 KiB
45Wrong answer94ms496 KiB
46Wrong answer1ms316 KiB
47Wrong answer1ms332 KiB
48Wrong answer17ms456 KiB
49Wrong answer68ms316 KiB
50Wrong answer71ms316 KiB
51Wrong answer2ms316 KiB
52Wrong answer1ms316 KiB
53Wrong answer2ms316 KiB
54Wrong answer1ms316 KiB
55Wrong answer1ms316 KiB
56Wrong answer1ms512 KiB
57Wrong answer1ms316 KiB
58Wrong answer1ms316 KiB
59Wrong answer1ms316 KiB
60Wrong answer1ms316 KiB
61Wrong answer1ms316 KiB
62Wrong answer2ms500 KiB
63Wrong answer1ms316 KiB
64Wrong answer1ms316 KiB
65Wrong answer1ms316 KiB
66Wrong answer1ms500 KiB
67Accepted1ms316 KiB
68Wrong answer1ms316 KiB
69Wrong answer1ms316 KiB
70Wrong answer1ms316 KiB
71Accepted1ms316 KiB
72Wrong answer1ms316 KiB
73Wrong answer1ms316 KiB
74Wrong answer1ms316 KiB
75Wrong answer1ms316 KiB
76Wrong answer24ms820 KiB
77Wrong answer26ms316 KiB
78Wrong answer349ms1008 KiB
79Wrong answer30ms480 KiB
80Wrong answer245ms736 KiB
81Wrong answer28ms564 KiB
82Wrong answer46ms564 KiB
83Wrong answer97ms316 KiB
84Wrong answer151ms564 KiB
85Wrong answer337ms564 KiB
86Wrong answer52ms832 KiB
87Wrong answer266ms564 KiB
88Wrong answer74ms316 KiB
89Wrong answer105ms484 KiB
90Wrong answer59ms1332 KiB
91Wrong answer552ms512 KiB
92Wrong answer59ms1340 KiB
93Wrong answer441ms564 KiB
94Wrong answer59ms1176 KiB
95Wrong answer97ms832 KiB
96Wrong answer222ms740 KiB
97Wrong answer307ms564 KiB
98Wrong answer71ms820 KiB
99Wrong answer158ms820 KiB
100Wrong answer115ms1332 KiB
101Wrong answer118ms1248 KiB
102Wrong answer158ms1508 KiB
103Wrong answer158ms1584 KiB
104Wrong answer134ms1248 KiB