#include "september.h"
#include<bits/stdc++.h>
using namespace std;
const int maxn=100000+10,maxm=6;
int n,m,lnk[maxm][maxn],all[maxm][maxn],te[maxn];
vector<int>adj[maxn];
void clear(){
for(int i=0;i<m;i++){
for(int j=0;j<=n;j++){
lnk[i][j]=0;
all[i][j]=0;
te[j]=0;
}
}
for(int j=0;j<=n;j++){
adj[j].clear();
}
}
int calt(int u=0,int ind=0){
int ret=te[u];
for(auto x:adj[u]){
ret=max(ret,calt(x));
}
if(u!=0){
lnk[ind][te[u]]=ret;
}
return ret;
}
int res=0;
void calc(){
for(int j=0;j<m;j++){
for(int i=0;i<n-1;i++){
te[all[j][i]]=i;
}
calt(0,j);
}
map<int,int>mp;
set<int>st;
int maxa=0;
for(int i=0;i<n-1;i++){
for(int j=0;j<m;j++){
maxa=max(maxa,lnk[j][i]);
st.insert(all[j][i]);
mp[all[j][i]]++;
if(mp[all[j][i]]==m){
st.erase(all[j][i]);
}
}
//cout<<i<<" "<<maxa<<" "<<(int)st.size()<<endl;
if(maxa<=i&&(int)st.size()==0){
res++;
}
}
}
int solve(int N, int M, std::vector<int> F, std::vector<std::vector<int>> S) {
n=N;
m=M;
res=0;
for(int i=1;i<n;i++){
adj[F[i]].push_back(i);
}
for(int i=0;i<m;i++){
for(int j=0;j<n-1;j++){
all[i][j]=S[i][j];
}
}
calc();
clear();
return res;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
2652 KB |
Output is correct |
2 |
Correct |
1 ms |
2828 KB |
Output is correct |
3 |
Correct |
2 ms |
2652 KB |
Output is correct |
4 |
Correct |
1 ms |
2652 KB |
Output is correct |
5 |
Correct |
1 ms |
2652 KB |
Output is correct |
6 |
Correct |
1 ms |
2652 KB |
Output is correct |
7 |
Correct |
1 ms |
2648 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
2652 KB |
Output is correct |
2 |
Correct |
1 ms |
2828 KB |
Output is correct |
3 |
Correct |
2 ms |
2652 KB |
Output is correct |
4 |
Correct |
1 ms |
2652 KB |
Output is correct |
5 |
Correct |
1 ms |
2652 KB |
Output is correct |
6 |
Correct |
1 ms |
2652 KB |
Output is correct |
7 |
Correct |
1 ms |
2648 KB |
Output is correct |
8 |
Correct |
1 ms |
2652 KB |
Output is correct |
9 |
Correct |
1 ms |
2652 KB |
Output is correct |
10 |
Correct |
2 ms |
2816 KB |
Output is correct |
11 |
Correct |
2 ms |
2652 KB |
Output is correct |
12 |
Correct |
2 ms |
6744 KB |
Output is correct |
13 |
Correct |
1 ms |
2652 KB |
Output is correct |
14 |
Correct |
1 ms |
2652 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
2908 KB |
Output is correct |
2 |
Correct |
2 ms |
2908 KB |
Output is correct |
3 |
Correct |
2 ms |
2908 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
2652 KB |
Output is correct |
2 |
Correct |
1 ms |
2828 KB |
Output is correct |
3 |
Correct |
2 ms |
2652 KB |
Output is correct |
4 |
Correct |
1 ms |
2652 KB |
Output is correct |
5 |
Correct |
1 ms |
2652 KB |
Output is correct |
6 |
Correct |
1 ms |
2652 KB |
Output is correct |
7 |
Correct |
1 ms |
2648 KB |
Output is correct |
8 |
Correct |
2 ms |
2908 KB |
Output is correct |
9 |
Correct |
2 ms |
2908 KB |
Output is correct |
10 |
Correct |
2 ms |
2908 KB |
Output is correct |
11 |
Correct |
1 ms |
2908 KB |
Output is correct |
12 |
Correct |
2 ms |
2908 KB |
Output is correct |
13 |
Correct |
2 ms |
2908 KB |
Output is correct |
14 |
Correct |
1 ms |
2908 KB |
Output is correct |
15 |
Correct |
2 ms |
2908 KB |
Output is correct |
16 |
Correct |
2 ms |
2908 KB |
Output is correct |
17 |
Correct |
2 ms |
2908 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
2908 KB |
Output is correct |
2 |
Correct |
2 ms |
2908 KB |
Output is correct |
3 |
Correct |
2 ms |
2908 KB |
Output is correct |
4 |
Correct |
3 ms |
2908 KB |
Output is correct |
5 |
Correct |
2 ms |
2908 KB |
Output is correct |
6 |
Correct |
3 ms |
2940 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
2652 KB |
Output is correct |
2 |
Correct |
1 ms |
2828 KB |
Output is correct |
3 |
Correct |
2 ms |
2652 KB |
Output is correct |
4 |
Correct |
1 ms |
2652 KB |
Output is correct |
5 |
Correct |
1 ms |
2652 KB |
Output is correct |
6 |
Correct |
1 ms |
2652 KB |
Output is correct |
7 |
Correct |
1 ms |
2648 KB |
Output is correct |
8 |
Correct |
1 ms |
2652 KB |
Output is correct |
9 |
Correct |
1 ms |
2652 KB |
Output is correct |
10 |
Correct |
2 ms |
2816 KB |
Output is correct |
11 |
Correct |
2 ms |
2652 KB |
Output is correct |
12 |
Correct |
2 ms |
6744 KB |
Output is correct |
13 |
Correct |
1 ms |
2652 KB |
Output is correct |
14 |
Correct |
1 ms |
2652 KB |
Output is correct |
15 |
Correct |
2 ms |
2908 KB |
Output is correct |
16 |
Correct |
2 ms |
2908 KB |
Output is correct |
17 |
Correct |
2 ms |
2908 KB |
Output is correct |
18 |
Correct |
1 ms |
2908 KB |
Output is correct |
19 |
Correct |
2 ms |
2908 KB |
Output is correct |
20 |
Correct |
2 ms |
2908 KB |
Output is correct |
21 |
Correct |
1 ms |
2908 KB |
Output is correct |
22 |
Correct |
2 ms |
2908 KB |
Output is correct |
23 |
Correct |
2 ms |
2908 KB |
Output is correct |
24 |
Correct |
2 ms |
2908 KB |
Output is correct |
25 |
Correct |
3 ms |
2908 KB |
Output is correct |
26 |
Correct |
2 ms |
2908 KB |
Output is correct |
27 |
Correct |
3 ms |
2940 KB |
Output is correct |
28 |
Correct |
4 ms |
2908 KB |
Output is correct |
29 |
Correct |
2 ms |
2904 KB |
Output is correct |
30 |
Correct |
2 ms |
2908 KB |
Output is correct |
31 |
Correct |
3 ms |
2908 KB |
Output is correct |
32 |
Correct |
3 ms |
2908 KB |
Output is correct |
33 |
Correct |
3 ms |
2908 KB |
Output is correct |
34 |
Correct |
2 ms |
2904 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
2908 KB |
Output is correct |
2 |
Correct |
2 ms |
2908 KB |
Output is correct |
3 |
Correct |
2 ms |
2908 KB |
Output is correct |
4 |
Correct |
237 ms |
25864 KB |
Output is correct |
5 |
Correct |
208 ms |
24080 KB |
Output is correct |
6 |
Correct |
197 ms |
29284 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
2652 KB |
Output is correct |
2 |
Correct |
1 ms |
2828 KB |
Output is correct |
3 |
Correct |
2 ms |
2652 KB |
Output is correct |
4 |
Correct |
1 ms |
2652 KB |
Output is correct |
5 |
Correct |
1 ms |
2652 KB |
Output is correct |
6 |
Correct |
1 ms |
2652 KB |
Output is correct |
7 |
Correct |
1 ms |
2648 KB |
Output is correct |
8 |
Correct |
2 ms |
2908 KB |
Output is correct |
9 |
Correct |
2 ms |
2908 KB |
Output is correct |
10 |
Correct |
2 ms |
2908 KB |
Output is correct |
11 |
Correct |
1 ms |
2908 KB |
Output is correct |
12 |
Correct |
2 ms |
2908 KB |
Output is correct |
13 |
Correct |
2 ms |
2908 KB |
Output is correct |
14 |
Correct |
1 ms |
2908 KB |
Output is correct |
15 |
Correct |
2 ms |
2908 KB |
Output is correct |
16 |
Correct |
2 ms |
2908 KB |
Output is correct |
17 |
Correct |
2 ms |
2908 KB |
Output is correct |
18 |
Correct |
237 ms |
25864 KB |
Output is correct |
19 |
Correct |
208 ms |
24080 KB |
Output is correct |
20 |
Correct |
197 ms |
29284 KB |
Output is correct |
21 |
Correct |
331 ms |
19316 KB |
Output is correct |
22 |
Correct |
328 ms |
15648 KB |
Output is correct |
23 |
Correct |
311 ms |
17016 KB |
Output is correct |
24 |
Correct |
300 ms |
19648 KB |
Output is correct |
25 |
Correct |
323 ms |
21564 KB |
Output is correct |
26 |
Correct |
323 ms |
19728 KB |
Output is correct |
27 |
Correct |
298 ms |
18160 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
2908 KB |
Output is correct |
2 |
Correct |
2 ms |
2908 KB |
Output is correct |
3 |
Correct |
2 ms |
2908 KB |
Output is correct |
4 |
Correct |
3 ms |
2908 KB |
Output is correct |
5 |
Correct |
2 ms |
2908 KB |
Output is correct |
6 |
Correct |
3 ms |
2940 KB |
Output is correct |
7 |
Correct |
237 ms |
25864 KB |
Output is correct |
8 |
Correct |
208 ms |
24080 KB |
Output is correct |
9 |
Correct |
197 ms |
29284 KB |
Output is correct |
10 |
Correct |
127 ms |
27844 KB |
Output is correct |
11 |
Correct |
118 ms |
27852 KB |
Output is correct |
12 |
Correct |
120 ms |
27800 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
2652 KB |
Output is correct |
2 |
Correct |
1 ms |
2828 KB |
Output is correct |
3 |
Correct |
2 ms |
2652 KB |
Output is correct |
4 |
Correct |
1 ms |
2652 KB |
Output is correct |
5 |
Correct |
1 ms |
2652 KB |
Output is correct |
6 |
Correct |
1 ms |
2652 KB |
Output is correct |
7 |
Correct |
1 ms |
2648 KB |
Output is correct |
8 |
Correct |
1 ms |
2652 KB |
Output is correct |
9 |
Correct |
1 ms |
2652 KB |
Output is correct |
10 |
Correct |
2 ms |
2816 KB |
Output is correct |
11 |
Correct |
2 ms |
2652 KB |
Output is correct |
12 |
Correct |
2 ms |
6744 KB |
Output is correct |
13 |
Correct |
1 ms |
2652 KB |
Output is correct |
14 |
Correct |
1 ms |
2652 KB |
Output is correct |
15 |
Correct |
2 ms |
2908 KB |
Output is correct |
16 |
Correct |
2 ms |
2908 KB |
Output is correct |
17 |
Correct |
2 ms |
2908 KB |
Output is correct |
18 |
Correct |
1 ms |
2908 KB |
Output is correct |
19 |
Correct |
2 ms |
2908 KB |
Output is correct |
20 |
Correct |
2 ms |
2908 KB |
Output is correct |
21 |
Correct |
1 ms |
2908 KB |
Output is correct |
22 |
Correct |
2 ms |
2908 KB |
Output is correct |
23 |
Correct |
2 ms |
2908 KB |
Output is correct |
24 |
Correct |
2 ms |
2908 KB |
Output is correct |
25 |
Correct |
3 ms |
2908 KB |
Output is correct |
26 |
Correct |
2 ms |
2908 KB |
Output is correct |
27 |
Correct |
3 ms |
2940 KB |
Output is correct |
28 |
Correct |
4 ms |
2908 KB |
Output is correct |
29 |
Correct |
2 ms |
2904 KB |
Output is correct |
30 |
Correct |
2 ms |
2908 KB |
Output is correct |
31 |
Correct |
3 ms |
2908 KB |
Output is correct |
32 |
Correct |
3 ms |
2908 KB |
Output is correct |
33 |
Correct |
3 ms |
2908 KB |
Output is correct |
34 |
Correct |
2 ms |
2904 KB |
Output is correct |
35 |
Correct |
237 ms |
25864 KB |
Output is correct |
36 |
Correct |
208 ms |
24080 KB |
Output is correct |
37 |
Correct |
197 ms |
29284 KB |
Output is correct |
38 |
Correct |
331 ms |
19316 KB |
Output is correct |
39 |
Correct |
328 ms |
15648 KB |
Output is correct |
40 |
Correct |
311 ms |
17016 KB |
Output is correct |
41 |
Correct |
300 ms |
19648 KB |
Output is correct |
42 |
Correct |
323 ms |
21564 KB |
Output is correct |
43 |
Correct |
323 ms |
19728 KB |
Output is correct |
44 |
Correct |
298 ms |
18160 KB |
Output is correct |
45 |
Correct |
127 ms |
27844 KB |
Output is correct |
46 |
Correct |
118 ms |
27852 KB |
Output is correct |
47 |
Correct |
120 ms |
27800 KB |
Output is correct |
48 |
Correct |
177 ms |
18484 KB |
Output is correct |
49 |
Correct |
170 ms |
18460 KB |
Output is correct |
50 |
Correct |
169 ms |
19768 KB |
Output is correct |
51 |
Correct |
166 ms |
19660 KB |
Output is correct |
52 |
Correct |
156 ms |
18340 KB |
Output is correct |
53 |
Correct |
172 ms |
18376 KB |
Output is correct |
54 |
Correct |
156 ms |
19656 KB |
Output is correct |