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Submission #1000116

# Submission time Handle Problem Language Result Execution time Memory
1000116 2024-06-16T16:49:09 Z Andrey September (APIO24_september) C++17
100 / 100
 106 ms 14728 KB 
#include "september.h"
#include<bits/stdc++.h>
using namespace std;

vector<int> haha[200001];
int solve(int N, int M, std::vector<int> F, std::vector<std::vector<int>> S) {
    int n = N,m = M;
    for(int i = 0; i <= n; i++) {
        haha[i].clear();
    }
    for(int i = 1; i < n; i++) {
        haha[F[i]].push_back(i);
    }
    vector<int> p(n+1);
    for(int i = 0; i < n-1; i++) {
        for(int j = 0; j < m; j++) {
            p[S[j][i]] = max(p[S[j][i]],i);
        }
    }
    int y = 0,ans = 0;
    for(int i = 0; i < n-1; i++) {
        for(int j = 0; j < m; j++) {
            int a = S[j][i];
            y = max(y,p[a]);
            for(int v: haha[a]) {
                y = max(y,p[v]);
            }
        }
        if(y <= i) {
            ans++;
        }
    }
    return ans;
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4952 KB Output is correct
2 Correct 1 ms 4956 KB Output is correct
3 Correct 1 ms 4956 KB Output is correct
4 Correct 1 ms 4956 KB Output is correct
5 Correct 1 ms 4956 KB Output is correct
6 Correct 1 ms 4956 KB Output is correct
7 Correct 1 ms 4956 KB Output is correct

Subtask #2
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4952 KB Output is correct
2 Correct 1 ms 4956 KB Output is correct
3 Correct 1 ms 4956 KB Output is correct
4 Correct 1 ms 4956 KB Output is correct
5 Correct 1 ms 4956 KB Output is correct
6 Correct 1 ms 4956 KB Output is correct
7 Correct 1 ms 4956 KB Output is correct
8 Correct 1 ms 4956 KB Output is correct
9 Correct 1 ms 4956 KB Output is correct
10 Correct 1 ms 4956 KB Output is correct
11 Correct 1 ms 4956 KB Output is correct
12 Correct 1 ms 4956 KB Output is correct
13 Correct 1 ms 4956 KB Output is correct
14 Correct 1 ms 4956 KB Output is correct

Subtask #3
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4956 KB Output is correct
2 Correct 1 ms 5208 KB Output is correct
3 Correct 1 ms 5212 KB Output is correct

Subtask #4
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4952 KB Output is correct
2 Correct 1 ms 4956 KB Output is correct
3 Correct 1 ms 4956 KB Output is correct
4 Correct 1 ms 4956 KB Output is correct
5 Correct 1 ms 4956 KB Output is correct
6 Correct 1 ms 4956 KB Output is correct
7 Correct 1 ms 4956 KB Output is correct
8 Correct 1 ms 4956 KB Output is correct
9 Correct 1 ms 5208 KB Output is correct
10 Correct 1 ms 5212 KB Output is correct
11 Correct 1 ms 4956 KB Output is correct
12 Correct 1 ms 4952 KB Output is correct
13 Correct 1 ms 4956 KB Output is correct
14 Correct 1 ms 4956 KB Output is correct
15 Correct 1 ms 4956 KB Output is correct
16 Correct 1 ms 4956 KB Output is correct
17 Correct 1 ms 4956 KB Output is correct

Subtask #5
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4956 KB Output is correct
2 Correct 1 ms 5208 KB Output is correct
3 Correct 1 ms 5212 KB Output is correct
4 Correct 2 ms 5212 KB Output is correct
5 Correct 2 ms 5212 KB Output is correct
6 Correct 1 ms 5212 KB Output is correct

Subtask #6
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4952 KB Output is correct
2 Correct 1 ms 4956 KB Output is correct
3 Correct 1 ms 4956 KB Output is correct
4 Correct 1 ms 4956 KB Output is correct
5 Correct 1 ms 4956 KB Output is correct
6 Correct 1 ms 4956 KB Output is correct
7 Correct 1 ms 4956 KB Output is correct
8 Correct 1 ms 4956 KB Output is correct
9 Correct 1 ms 4956 KB Output is correct
10 Correct 1 ms 4956 KB Output is correct
11 Correct 1 ms 4956 KB Output is correct
12 Correct 1 ms 4956 KB Output is correct
13 Correct 1 ms 4956 KB Output is correct
14 Correct 1 ms 4956 KB Output is correct
15 Correct 1 ms 4956 KB Output is correct
16 Correct 1 ms 5208 KB Output is correct
17 Correct 1 ms 5212 KB Output is correct
18 Correct 1 ms 4956 KB Output is correct
19 Correct 1 ms 4952 KB Output is correct
20 Correct 1 ms 4956 KB Output is correct
21 Correct 1 ms 4956 KB Output is correct
22 Correct 1 ms 4956 KB Output is correct
23 Correct 1 ms 4956 KB Output is correct
24 Correct 1 ms 4956 KB Output is correct
25 Correct 2 ms 5212 KB Output is correct
26 Correct 2 ms 5212 KB Output is correct
27 Correct 1 ms 5212 KB Output is correct
28 Correct 2 ms 5208 KB Output is correct
29 Correct 2 ms 5212 KB Output is correct
30 Correct 2 ms 5212 KB Output is correct
31 Correct 2 ms 5212 KB Output is correct
32 Correct 2 ms 5212 KB Output is correct
33 Correct 2 ms 5212 KB Output is correct
34 Correct 2 ms 5212 KB Output is correct

Subtask #7
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4956 KB Output is correct
2 Correct 1 ms 5208 KB Output is correct
3 Correct 1 ms 5212 KB Output is correct
4 Correct 89 ms 11676 KB Output is correct
5 Correct 83 ms 11532 KB Output is correct
6 Correct 85 ms 11544 KB Output is correct

Subtask #8
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4952 KB Output is correct
2 Correct 1 ms 4956 KB Output is correct
3 Correct 1 ms 4956 KB Output is correct
4 Correct 1 ms 4956 KB Output is correct
5 Correct 1 ms 4956 KB Output is correct
6 Correct 1 ms 4956 KB Output is correct
7 Correct 1 ms 4956 KB Output is correct
8 Correct 1 ms 4956 KB Output is correct
9 Correct 1 ms 5208 KB Output is correct
10 Correct 1 ms 5212 KB Output is correct
11 Correct 1 ms 4956 KB Output is correct
12 Correct 1 ms 4952 KB Output is correct
13 Correct 1 ms 4956 KB Output is correct
14 Correct 1 ms 4956 KB Output is correct
15 Correct 1 ms 4956 KB Output is correct
16 Correct 1 ms 4956 KB Output is correct
17 Correct 1 ms 4956 KB Output is correct
18 Correct 89 ms 11676 KB Output is correct
19 Correct 83 ms 11532 KB Output is correct
20 Correct 85 ms 11544 KB Output is correct
21 Correct 100 ms 11696 KB Output is correct
22 Correct 101 ms 11308 KB Output is correct
23 Correct 100 ms 12228 KB Output is correct
24 Correct 103 ms 12040 KB Output is correct
25 Correct 106 ms 11692 KB Output is correct
26 Correct 99 ms 11692 KB Output is correct
27 Correct 96 ms 10920 KB Output is correct

Subtask #9
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 4956 KB Output is correct
2 Correct 1 ms 5208 KB Output is correct
3 Correct 1 ms 5212 KB Output is correct
4 Correct 2 ms 5212 KB Output is correct
5 Correct 2 ms 5212 KB Output is correct
6 Correct 1 ms 5212 KB Output is correct
7 Correct 89 ms 11676 KB Output is correct
8 Correct 83 ms 11532 KB Output is correct
9 Correct 85 ms 11544 KB Output is correct
10 Correct 57 ms 13768 KB Output is correct
11 Correct 53 ms 13736 KB Output is correct
12 Correct 56 ms 14728 KB Output is correct

Subtask #10
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4952 KB Output is correct
2 Correct 1 ms 4956 KB Output is correct
3 Correct 1 ms 4956 KB Output is correct
4 Correct 1 ms 4956 KB Output is correct
5 Correct 1 ms 4956 KB Output is correct
6 Correct 1 ms 4956 KB Output is correct
7 Correct 1 ms 4956 KB Output is correct
8 Correct 1 ms 4956 KB Output is correct
9 Correct 1 ms 4956 KB Output is correct
10 Correct 1 ms 4956 KB Output is correct
11 Correct 1 ms 4956 KB Output is correct
12 Correct 1 ms 4956 KB Output is correct
13 Correct 1 ms 4956 KB Output is correct
14 Correct 1 ms 4956 KB Output is correct
15 Correct 1 ms 4956 KB Output is correct
16 Correct 1 ms 5208 KB Output is correct
17 Correct 1 ms 5212 KB Output is correct
18 Correct 1 ms 4956 KB Output is correct
19 Correct 1 ms 4952 KB Output is correct
20 Correct 1 ms 4956 KB Output is correct
21 Correct 1 ms 4956 KB Output is correct
22 Correct 1 ms 4956 KB Output is correct
23 Correct 1 ms 4956 KB Output is correct
24 Correct 1 ms 4956 KB Output is correct
25 Correct 2 ms 5212 KB Output is correct
26 Correct 2 ms 5212 KB Output is correct
27 Correct 1 ms 5212 KB Output is correct
28 Correct 2 ms 5208 KB Output is correct
29 Correct 2 ms 5212 KB Output is correct
30 Correct 2 ms 5212 KB Output is correct
31 Correct 2 ms 5212 KB Output is correct
32 Correct 2 ms 5212 KB Output is correct
33 Correct 2 ms 5212 KB Output is correct
34 Correct 2 ms 5212 KB Output is correct
35 Correct 89 ms 11676 KB Output is correct
36 Correct 83 ms 11532 KB Output is correct
37 Correct 85 ms 11544 KB Output is correct
38 Correct 100 ms 11696 KB Output is correct
39 Correct 101 ms 11308 KB Output is correct
40 Correct 100 ms 12228 KB Output is correct
41 Correct 103 ms 12040 KB Output is correct
42 Correct 106 ms 11692 KB Output is correct
43 Correct 99 ms 11692 KB Output is correct
44 Correct 96 ms 10920 KB Output is correct
45 Correct 57 ms 13768 KB Output is correct
46 Correct 53 ms 13736 KB Output is correct
47 Correct 56 ms 14728 KB Output is correct
48 Correct 60 ms 13516 KB Output is correct
49 Correct 61 ms 13292 KB Output is correct
50 Correct 57 ms 13264 KB Output is correct
51 Correct 58 ms 14024 KB Output is correct
52 Correct 59 ms 13460 KB Output is correct
53 Correct 57 ms 13516 KB Output is correct
54 Correct 68 ms 13948 KB Output is correct