#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;
}
# |
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 |
# |
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 |
# |
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 |
# |
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 |
# |
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 |
# |
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 |
# |
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 |
# |
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 |
# |
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 |
# |
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 |