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Submission #1099462

# Submission time Handle Problem Language Result Execution time Memory
1099462 2024-10-11T10:17:33 Z pokmui9909 Povjerenstvo (COI22_povjerenstvo) C++17
100 / 100
 217 ms 44564 KB 
#include <bits/stdc++.h>
using namespace std;
using ll = long long;

#define x first
#define y second

ll N, M, used[500005];
vector<ll> G[500005];

int main(){
    cin.tie(0) -> sync_with_stdio(0);

    cin >> N >> M;
    for(ll i = 1; i <= M; i++){
        ll u, v; cin >> u >> v;
        G[u].push_back(v); G[v].push_back(u);
    }
    vector<ll> R;
    for(ll i = 1; i <= N; i++){
        if(used[i]) continue;
        for(auto v : G[i]){
            used[v] = 1;
        }
        R.push_back(i);
    }
    cout << R.size() << '\n';
    for(auto e : R){
        cout << e << ' ';
    }
}

Subtask #1
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 110 ms 40704 KB Output is correct
2 Correct 104 ms 40644 KB Output is correct
3 Correct 6 ms 12124 KB Output is correct
4 Correct 34 ms 19088 KB Output is correct
5 Correct 67 ms 38632 KB Output is correct
6 Correct 82 ms 37616 KB Output is correct
7 Correct 71 ms 39604 KB Output is correct
8 Correct 72 ms 37164 KB Output is correct
9 Correct 193 ms 44564 KB Output is correct
10 Correct 142 ms 41668 KB Output is correct
11 Correct 146 ms 44132 KB Output is correct
12 Correct 165 ms 41704 KB Output is correct
13 Correct 132 ms 42024 KB Output is correct
14 Correct 139 ms 41928 KB Output is correct
15 Correct 132 ms 42176 KB Output is correct
16 Correct 125 ms 42180 KB Output is correct
17 Correct 34 ms 20048 KB Output is correct
18 Correct 52 ms 24152 KB Output is correct

Subtask #2
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 96 ms 40652 KB Output is correct
2 Correct 76 ms 38332 KB Output is correct
3 Correct 82 ms 38184 KB Output is correct
4 Correct 159 ms 43464 KB Output is correct
5 Correct 217 ms 42376 KB Output is correct
6 Correct 155 ms 40640 KB Output is correct
7 Correct 121 ms 40804 KB Output is correct
8 Correct 120 ms 42180 KB Output is correct
9 Correct 111 ms 42180 KB Output is correct
10 Correct 29 ms 19660 KB Output is correct
11 Correct 26 ms 17888 KB Output is correct
12 Correct 41 ms 18020 KB Output is correct
13 Correct 109 ms 39512 KB Output is correct
14 Correct 104 ms 41236 KB Output is correct

Subtask #3
33.0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 12376 KB Output is correct
2 Correct 6 ms 12380 KB Output is correct
3 Correct 6 ms 12432 KB Output is correct
4 Correct 7 ms 12320 KB Output is correct
5 Correct 6 ms 12404 KB Output is correct
6 Correct 6 ms 12632 KB Output is correct
7 Correct 6 ms 12520 KB Output is correct
8 Correct 6 ms 12456 KB Output is correct
9 Correct 6 ms 12276 KB Output is correct
10 Correct 6 ms 12120 KB Output is correct
11 Correct 5 ms 12124 KB Output is correct
12 Correct 6 ms 12380 KB Output is correct
13 Correct 6 ms 12376 KB Output is correct
14 Correct 5 ms 12124 KB Output is correct
15 Correct 6 ms 12380 KB Output is correct
16 Correct 6 ms 12380 KB Output is correct
17 Correct 6 ms 12380 KB Output is correct
18 Correct 6 ms 12280 KB Output is correct
19 Correct 6 ms 12380 KB Output is correct

Subtask #4
33.0 / 33.0

# Verdict Execution time Memory Grader output
1 Correct 110 ms 40704 KB Output is correct
2 Correct 104 ms 40644 KB Output is correct
3 Correct 6 ms 12124 KB Output is correct
4 Correct 34 ms 19088 KB Output is correct
5 Correct 67 ms 38632 KB Output is correct
6 Correct 82 ms 37616 KB Output is correct
7 Correct 71 ms 39604 KB Output is correct
8 Correct 72 ms 37164 KB Output is correct
9 Correct 193 ms 44564 KB Output is correct
10 Correct 142 ms 41668 KB Output is correct
11 Correct 146 ms 44132 KB Output is correct
12 Correct 165 ms 41704 KB Output is correct
13 Correct 132 ms 42024 KB Output is correct
14 Correct 139 ms 41928 KB Output is correct
15 Correct 132 ms 42176 KB Output is correct
16 Correct 125 ms 42180 KB Output is correct
17 Correct 34 ms 20048 KB Output is correct
18 Correct 52 ms 24152 KB Output is correct
19 Correct 96 ms 40652 KB Output is correct
20 Correct 76 ms 38332 KB Output is correct
21 Correct 82 ms 38184 KB Output is correct
22 Correct 159 ms 43464 KB Output is correct
23 Correct 217 ms 42376 KB Output is correct
24 Correct 155 ms 40640 KB Output is correct
25 Correct 121 ms 40804 KB Output is correct
26 Correct 120 ms 42180 KB Output is correct
27 Correct 111 ms 42180 KB Output is correct
28 Correct 29 ms 19660 KB Output is correct
29 Correct 26 ms 17888 KB Output is correct
30 Correct 41 ms 18020 KB Output is correct
31 Correct 109 ms 39512 KB Output is correct
32 Correct 104 ms 41236 KB Output is correct
33 Correct 6 ms 12376 KB Output is correct
34 Correct 6 ms 12380 KB Output is correct
35 Correct 6 ms 12432 KB Output is correct
36 Correct 7 ms 12320 KB Output is correct
37 Correct 6 ms 12404 KB Output is correct
38 Correct 6 ms 12632 KB Output is correct
39 Correct 6 ms 12520 KB Output is correct
40 Correct 6 ms 12456 KB Output is correct
41 Correct 6 ms 12276 KB Output is correct
42 Correct 6 ms 12120 KB Output is correct
43 Correct 5 ms 12124 KB Output is correct
44 Correct 6 ms 12380 KB Output is correct
45 Correct 6 ms 12376 KB Output is correct
46 Correct 5 ms 12124 KB Output is correct
47 Correct 6 ms 12380 KB Output is correct
48 Correct 6 ms 12380 KB Output is correct
49 Correct 6 ms 12380 KB Output is correct
50 Correct 6 ms 12280 KB Output is correct
51 Correct 6 ms 12380 KB Output is correct
52 Correct 104 ms 40836 KB Output is correct
53 Correct 70 ms 38332 KB Output is correct
54 Correct 68 ms 38328 KB Output is correct
55 Correct 161 ms 43560 KB Output is correct
56 Correct 183 ms 42444 KB Output is correct
57 Correct 143 ms 40640 KB Output is correct
58 Correct 122 ms 40896 KB Output is correct
59 Correct 115 ms 42180 KB Output is correct
60 Correct 31 ms 20308 KB Output is correct
61 Correct 27 ms 17728 KB Output is correct
62 Correct 25 ms 17876 KB Output is correct
63 Correct 120 ms 39616 KB Output is correct
64 Correct 98 ms 40348 KB Output is correct
65 Correct 30 ms 18616 KB Output is correct
66 Correct 209 ms 42692 KB Output is correct
67 Correct 158 ms 42688 KB Output is correct
68 Correct 131 ms 42080 KB Output is correct
69 Correct 33 ms 20048 KB Output is correct
70 Correct 79 ms 33184 KB Output is correct