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Submission #1016062

# Submission time Handle Problem Language Result Execution time Memory
1016062 2024-07-07T10:59:03 Z amine_aroua September (APIO24_september) C++17
100 / 100
 157 ms 15312 KB 
#include "september.h"
#include <bits/stdc++.h>
using namespace std;
vector<vector<int>> adj;
vector<bool> vis;
int Time = -1;
void dfs(int x)
{
    if(vis[x])
        return ;
    vis[x] = 1;
    Time++;
    for(auto u : adj[x])
    {
        dfs(u);
    }
}
int solve(int N, int M, std::vector<int> F, std::vector<std::vector<int>> S)
{
    adj.clear();
    adj.assign(N , {});
    vis.assign(N , 0);
    Time = -1;
    for(int i = 1 ; i <= N - 1 ; i++)
    {
        adj[F[i]].push_back(i);
    }
    int d = 0;
    vector<int> occ(N);
    set<int> diff;
    for(int i = 0 ; i < N - 1 ; i++)
    {
        for(int j = 0 ; j < M ; j++)
        {
            dfs(S[j][i]);
            if(occ[S[j][i]] == 0)
                diff.insert(S[j][i]);
            if(occ[S[j][i]] + 1 == M)
            {
                diff.erase(S[j][i]);
            }
            occ[S[j][i]]++;
        }
        if(diff.empty() && Time == 0)
        {
            d++;
        }
        Time--;
    }
    return d;
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct

Subtask #3
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 464 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 604 KB Output is correct
5 Correct 1 ms 604 KB Output is correct
6 Correct 1 ms 604 KB Output is correct

Subtask #6
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 464 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 604 KB Output is correct
26 Correct 1 ms 604 KB Output is correct
27 Correct 1 ms 604 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 596 KB Output is correct
34 Correct 1 ms 348 KB Output is correct

Subtask #7
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 116 ms 15032 KB Output is correct
5 Correct 139 ms 15032 KB Output is correct
6 Correct 124 ms 14924 KB Output is correct

Subtask #8
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 1 ms 344 KB Output is correct
9 Correct 1 ms 348 KB Output is correct
10 Correct 1 ms 348 KB Output is correct
11 Correct 1 ms 348 KB Output is correct
12 Correct 1 ms 348 KB Output is correct
13 Correct 1 ms 464 KB Output is correct
14 Correct 1 ms 348 KB Output is correct
15 Correct 1 ms 348 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 116 ms 15032 KB Output is correct
19 Correct 139 ms 15032 KB Output is correct
20 Correct 124 ms 14924 KB Output is correct
21 Correct 147 ms 14004 KB Output is correct
22 Correct 157 ms 13968 KB Output is correct
23 Correct 135 ms 14260 KB Output is correct
24 Correct 132 ms 14008 KB Output is correct
25 Correct 144 ms 14004 KB Output is correct
26 Correct 147 ms 13456 KB Output is correct
27 Correct 134 ms 14712 KB Output is correct

Subtask #9
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 1 ms 348 KB Output is correct
4 Correct 1 ms 604 KB Output is correct
5 Correct 1 ms 604 KB Output is correct
6 Correct 1 ms 604 KB Output is correct
7 Correct 116 ms 15032 KB Output is correct
8 Correct 139 ms 15032 KB Output is correct
9 Correct 124 ms 14924 KB Output is correct
10 Correct 64 ms 15304 KB Output is correct
11 Correct 64 ms 15308 KB Output is correct
12 Correct 68 ms 15312 KB Output is correct

Subtask #10
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 344 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Correct 0 ms 348 KB Output is correct
10 Correct 0 ms 348 KB Output is correct
11 Correct 0 ms 348 KB Output is correct
12 Correct 0 ms 348 KB Output is correct
13 Correct 0 ms 348 KB Output is correct
14 Correct 0 ms 348 KB Output is correct
15 Correct 1 ms 344 KB Output is correct
16 Correct 1 ms 348 KB Output is correct
17 Correct 1 ms 348 KB Output is correct
18 Correct 1 ms 348 KB Output is correct
19 Correct 1 ms 348 KB Output is correct
20 Correct 1 ms 464 KB Output is correct
21 Correct 1 ms 348 KB Output is correct
22 Correct 1 ms 348 KB Output is correct
23 Correct 1 ms 348 KB Output is correct
24 Correct 1 ms 348 KB Output is correct
25 Correct 1 ms 604 KB Output is correct
26 Correct 1 ms 604 KB Output is correct
27 Correct 1 ms 604 KB Output is correct
28 Correct 1 ms 348 KB Output is correct
29 Correct 1 ms 348 KB Output is correct
30 Correct 1 ms 348 KB Output is correct
31 Correct 1 ms 348 KB Output is correct
32 Correct 1 ms 348 KB Output is correct
33 Correct 1 ms 596 KB Output is correct
34 Correct 1 ms 348 KB Output is correct
35 Correct 116 ms 15032 KB Output is correct
36 Correct 139 ms 15032 KB Output is correct
37 Correct 124 ms 14924 KB Output is correct
38 Correct 147 ms 14004 KB Output is correct
39 Correct 157 ms 13968 KB Output is correct
40 Correct 135 ms 14260 KB Output is correct
41 Correct 132 ms 14008 KB Output is correct
42 Correct 144 ms 14004 KB Output is correct
43 Correct 147 ms 13456 KB Output is correct
44 Correct 134 ms 14712 KB Output is correct
45 Correct 64 ms 15304 KB Output is correct
46 Correct 64 ms 15308 KB Output is correct
47 Correct 68 ms 15312 KB Output is correct
48 Correct 75 ms 13516 KB Output is correct
49 Correct 70 ms 13512 KB Output is correct
50 Correct 81 ms 14168 KB Output is correct
51 Correct 105 ms 14028 KB Output is correct
52 Correct 74 ms 13652 KB Output is correct
53 Correct 74 ms 13604 KB Output is correct
54 Correct 69 ms 14024 KB Output is correct