250622026-02-17 18:07:29zhuyiBizonyításcpp17Wrong answer 10/50270ms1360 KiB
#include <bits/stdc++.h>
using namespace std;

int n,q;
vector <vector <bool>> a,d;

int32_t main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cin >> n >> q;
    a.resize(n+1,vector <bool>(n+1,false));
    d.resize(n+1,vector <bool>(n+1,false));
    for(int i = 1; i <= n; i++) a[i][i] = true;
    while(q--){
        int t,x,y; cin >> t >> x >> y;
        if(t==1){
            d[x][y] = true;
            a[y][x] = true;
            for(int i = 1; i <= n; i++){
                if(a[x][i]){
                    d[i][y] = true;
                    a[y][i] = true;
                }
            }
        }
        else if(t==2){
            cout << (d[x][y] == true ? "IGEN\n" : "NEM\n");
        }
    }
    return 0;
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms316 KiB
2Wrong answer270ms1092 KiB
subtask210/10
3Accepted2ms316 KiB
4Accepted8ms316 KiB
5Accepted56ms568 KiB
6Accepted50ms508 KiB
7Accepted46ms568 KiB
8Accepted1ms316 KiB
9Accepted1ms316 KiB
10Accepted9ms316 KiB
11Accepted34ms316 KiB
12Accepted35ms560 KiB
subtask30/15
13Accepted2ms316 KiB
14Wrong answer2ms316 KiB
15Wrong answer1ms508 KiB
16Wrong answer2ms316 KiB
17Accepted1ms316 KiB
18Wrong answer1ms384 KiB
19Wrong answer1ms316 KiB
20Accepted1ms316 KiB
21Wrong answer1ms316 KiB
22Wrong answer1ms316 KiB
23Wrong answer1ms508 KiB
24Accepted1ms316 KiB
25Wrong answer1ms316 KiB
26Wrong answer1ms316 KiB
27Wrong answer1ms316 KiB
28Wrong answer1ms316 KiB
29Wrong answer1ms316 KiB
30Accepted1ms332 KiB
31Wrong answer1ms316 KiB
32Wrong answer1ms316 KiB
33Wrong answer1ms500 KiB
34Wrong answer1ms316 KiB
35Wrong answer1ms316 KiB
36Wrong answer1ms344 KiB
37Wrong answer1ms328 KiB
38Wrong answer1ms316 KiB
subtask40/25
39Accepted2ms316 KiB
40Wrong answer268ms1068 KiB
41Accepted2ms316 KiB
42Accepted8ms316 KiB
43Accepted56ms568 KiB
44Accepted50ms508 KiB
45Accepted46ms568 KiB
46Accepted1ms316 KiB
47Accepted1ms316 KiB
48Accepted9ms316 KiB
49Accepted34ms316 KiB
50Accepted35ms560 KiB
51Wrong answer2ms316 KiB
52Wrong answer1ms508 KiB
53Wrong answer2ms316 KiB
54Accepted1ms316 KiB
55Wrong answer1ms384 KiB
56Wrong answer1ms316 KiB
57Accepted1ms316 KiB
58Wrong answer1ms316 KiB
59Wrong answer1ms316 KiB
60Wrong answer1ms508 KiB
61Accepted1ms316 KiB
62Wrong answer1ms316 KiB
63Wrong answer1ms316 KiB
64Wrong answer1ms316 KiB
65Wrong answer1ms316 KiB
66Wrong answer1ms316 KiB
67Accepted1ms332 KiB
68Wrong answer1ms316 KiB
69Wrong answer1ms316 KiB
70Wrong answer1ms500 KiB
71Wrong answer1ms316 KiB
72Wrong answer1ms316 KiB
73Wrong answer1ms344 KiB
74Wrong answer1ms328 KiB
75Wrong answer1ms316 KiB
76Wrong answer24ms820 KiB
77Wrong answer14ms316 KiB
78Wrong answer172ms820 KiB
79Wrong answer16ms332 KiB
80Wrong answer123ms784 KiB
81Wrong answer24ms580 KiB
82Wrong answer30ms564 KiB
83Wrong answer46ms316 KiB
84Wrong answer74ms612 KiB
85Wrong answer158ms772 KiB
86Wrong answer43ms820 KiB
87Wrong answer133ms820 KiB
88Wrong answer37ms564 KiB
89Wrong answer50ms564 KiB
90Accepted61ms1332 KiB
91Accepted246ms564 KiB
92Accepted59ms1220 KiB
93Accepted201ms564 KiB
94Accepted61ms1360 KiB
95Accepted75ms796 KiB
96Accepted137ms816 KiB
97Accepted175ms564 KiB
98Accepted61ms1096 KiB
99Accepted114ms1076 KiB
100Wrong answer103ms1332 KiB
101Wrong answer104ms1332 KiB
102Wrong answer118ms1332 KiB
103Wrong answer118ms1332 KiB
104Wrong answer100ms1332 KiB