251022026-02-17 22:38:10zhuyiBizonyításcpp17Time limit exceeded 0/501.1s1592 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){
            vector <bitset <500>> aa = a, dd = d;
            for(int i = 0; i < n; i++){
                if(a[x][i]){
                    dd[i] |= dd[y];
                }
                if(d[y][i]){
                    aa[i] |= aa[x];
                }
            }
            a = aa;
            d = dd;
        }
        else if(t==2){
            cout << ((d[x][y]) ? "IGEN\n" : "NEM\n");
        }
    }
    return 0;
}
SubtaskSumTestVerdictTimeMemory
subtask10/0
1Accepted1ms508 KiB
2Time limit exceeded1.075s820 KiB
subtask20/10
3Wrong answer3ms316 KiB
4Wrong answer28ms480 KiB
5Wrong answer268ms572 KiB
6Wrong answer238ms516 KiB
7Wrong answer223ms564 KiB
8Wrong answer2ms500 KiB
9Wrong answer2ms316 KiB
10Wrong answer35ms316 KiB
11Wrong answer159ms564 KiB
12Wrong answer167ms552 KiB
subtask30/15
13Accepted1ms316 KiB
14Wrong answer2ms316 KiB
15Wrong answer2ms316 KiB
16Wrong answer2ms316 KiB
17Wrong answer1ms316 KiB
18Wrong answer1ms316 KiB
19Wrong answer1ms316 KiB
20Wrong answer1ms316 KiB
21Wrong answer1ms316 KiB
22Wrong answer1ms316 KiB
23Wrong answer2ms316 KiB
24Wrong answer1ms316 KiB
25Wrong answer1ms316 KiB
26Wrong answer1ms316 KiB
27Wrong answer1ms316 KiB
28Wrong answer1ms352 KiB
29Wrong answer1ms500 KiB
30Accepted1ms316 KiB
31Wrong answer1ms428 KiB
32Wrong answer1ms316 KiB
33Wrong answer1ms332 KiB
34Accepted1ms508 KiB
35Wrong answer1ms316 KiB
36Wrong answer1ms316 KiB
37Wrong answer1ms316 KiB
38Wrong answer1ms316 KiB
subtask40/25
39Accepted1ms316 KiB
40Time limit exceeded1.1s804 KiB
41Wrong answer3ms316 KiB
42Wrong answer28ms480 KiB
43Wrong answer268ms572 KiB
44Wrong answer238ms516 KiB
45Wrong answer223ms564 KiB
46Wrong answer2ms500 KiB
47Wrong answer2ms316 KiB
48Wrong answer35ms316 KiB
49Wrong answer159ms564 KiB
50Wrong answer167ms552 KiB
51Wrong answer2ms316 KiB
52Wrong answer2ms316 KiB
53Wrong answer2ms316 KiB
54Wrong answer1ms316 KiB
55Wrong answer1ms316 KiB
56Wrong answer1ms316 KiB
57Wrong answer1ms316 KiB
58Wrong answer1ms316 KiB
59Wrong answer1ms316 KiB
60Wrong answer2ms316 KiB
61Wrong answer1ms316 KiB
62Wrong answer1ms316 KiB
63Wrong answer1ms316 KiB
64Wrong answer1ms316 KiB
65Wrong answer1ms352 KiB
66Wrong answer1ms500 KiB
67Accepted1ms316 KiB
68Wrong answer1ms428 KiB
69Wrong answer1ms316 KiB
70Wrong answer1ms332 KiB
71Accepted1ms508 KiB
72Wrong answer1ms316 KiB
73Wrong answer1ms316 KiB
74Wrong answer1ms316 KiB
75Wrong answer1ms316 KiB
76Wrong answer26ms820 KiB
77Wrong answer61ms532 KiB
78Wrong answer814ms1056 KiB
79Wrong answer71ms316 KiB
80Wrong answer563ms776 KiB
81Wrong answer39ms568 KiB
82Wrong answer83ms564 KiB
83Wrong answer224ms316 KiB
84Wrong answer354ms564 KiB
85Wrong answer810ms564 KiB
86Wrong answer82ms820 KiB
87Wrong answer624ms816 KiB
88Wrong answer170ms564 KiB
89Wrong answer250ms564 KiB
90Wrong answer63ms1364 KiB
91Time limit exceeded1.088s316 KiB
92Wrong answer63ms1332 KiB
93Time limit exceeded1.054s564 KiB
94Wrong answer61ms1332 KiB
95Wrong answer328ms816 KiB
96Wrong answer745ms820 KiB
97Time limit exceeded1.023s564 KiB
98Wrong answer200ms1092 KiB
99Wrong answer521ms1092 KiB
100Wrong answer328ms1332 KiB
101Wrong answer340ms1336 KiB
102Wrong answer416ms1588 KiB
103Wrong answer416ms1592 KiB
104Wrong answer345ms1332 KiB