#include "september.h"
#include <vector>
#include <bits/stdc++.h>
using namespace std;
#define rng(i,a,b) for(int i=int(a);i<=int(b);i++)
#define rep(i,b) rng(i,0,b-1)
#define gnr(i,b,a) for(int i=int(b);i>=int(a);i--)
#define per(i,b) gnr(i,b-1,0)
#define pb push_back
#define eb emplace_back
#define fi first
#define se second
#define bg begin()
#define ed end()
#define all(x) x.bg,x.ed
#define si(x) int(x.size())
template<class t> using vc=vector<t>;
template<class t> using vvc=vc<vc<t>>;
typedef long long ll;
using pii=pair<int,int>;
using vi=vc<int>;
using uint=unsigned;
using ull=unsigned long long;
using pil=pair<int,ll>;
using pli=pair<ll,int>;
using pll=pair<ll,ll>;
using t3=tuple<int,int,int>;
#define N_ 101000
vi E[N_];
int vis[N_], Q[N_], head,tail;
void Add(int a){
if(vis[a])return;
vis[a]=1;
Q[++tail]=a;
}
int solve(int N, int M, std::vector<int> F, std::vector<std::vector<int>> S) {
rng(i,0,N){
E[i].clear();
vis[i]=0;
}
rng(i,1,N-1){
E[F[i]].pb(i);
}
for(auto &t: S){
rng(j,1,si(t)-1){
E[t[j]].pb(t[j-1]);
}
}
int pv = 0, res=0;
while(pv < N-1){
res++;
head=tail=0;
Add(S[0][pv]);
while(head<tail){
int x = Q[++head];
for(auto &y:E[x]){
Add(y);
}
}
pv+=tail;
}
return res;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
3420 KB |
Output is correct |
2 |
Correct |
1 ms |
3420 KB |
Output is correct |
3 |
Correct |
1 ms |
3420 KB |
Output is correct |
4 |
Correct |
1 ms |
3420 KB |
Output is correct |
5 |
Correct |
1 ms |
3420 KB |
Output is correct |
6 |
Correct |
1 ms |
3420 KB |
Output is correct |
7 |
Correct |
1 ms |
3420 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
3420 KB |
Output is correct |
2 |
Correct |
1 ms |
3420 KB |
Output is correct |
3 |
Correct |
1 ms |
3420 KB |
Output is correct |
4 |
Correct |
1 ms |
3420 KB |
Output is correct |
5 |
Correct |
1 ms |
3420 KB |
Output is correct |
6 |
Correct |
1 ms |
3420 KB |
Output is correct |
7 |
Correct |
1 ms |
3420 KB |
Output is correct |
8 |
Correct |
1 ms |
3420 KB |
Output is correct |
9 |
Correct |
1 ms |
3420 KB |
Output is correct |
10 |
Correct |
1 ms |
3420 KB |
Output is correct |
11 |
Correct |
1 ms |
3420 KB |
Output is correct |
12 |
Correct |
1 ms |
3420 KB |
Output is correct |
13 |
Correct |
1 ms |
3420 KB |
Output is correct |
14 |
Correct |
1 ms |
3420 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
3420 KB |
Output is correct |
2 |
Correct |
2 ms |
3420 KB |
Output is correct |
3 |
Correct |
1 ms |
3420 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
3420 KB |
Output is correct |
2 |
Correct |
1 ms |
3420 KB |
Output is correct |
3 |
Correct |
1 ms |
3420 KB |
Output is correct |
4 |
Correct |
1 ms |
3420 KB |
Output is correct |
5 |
Correct |
1 ms |
3420 KB |
Output is correct |
6 |
Correct |
1 ms |
3420 KB |
Output is correct |
7 |
Correct |
1 ms |
3420 KB |
Output is correct |
8 |
Correct |
1 ms |
3420 KB |
Output is correct |
9 |
Correct |
2 ms |
3420 KB |
Output is correct |
10 |
Correct |
1 ms |
3420 KB |
Output is correct |
11 |
Correct |
1 ms |
3420 KB |
Output is correct |
12 |
Correct |
1 ms |
3420 KB |
Output is correct |
13 |
Correct |
1 ms |
3244 KB |
Output is correct |
14 |
Correct |
1 ms |
3416 KB |
Output is correct |
15 |
Correct |
1 ms |
3416 KB |
Output is correct |
16 |
Correct |
1 ms |
3416 KB |
Output is correct |
17 |
Correct |
1 ms |
3420 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
3420 KB |
Output is correct |
2 |
Correct |
2 ms |
3420 KB |
Output is correct |
3 |
Correct |
1 ms |
3420 KB |
Output is correct |
4 |
Correct |
2 ms |
3420 KB |
Output is correct |
5 |
Correct |
2 ms |
3420 KB |
Output is correct |
6 |
Correct |
2 ms |
3420 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
3420 KB |
Output is correct |
2 |
Correct |
1 ms |
3420 KB |
Output is correct |
3 |
Correct |
1 ms |
3420 KB |
Output is correct |
4 |
Correct |
1 ms |
3420 KB |
Output is correct |
5 |
Correct |
1 ms |
3420 KB |
Output is correct |
6 |
Correct |
1 ms |
3420 KB |
Output is correct |
7 |
Correct |
1 ms |
3420 KB |
Output is correct |
8 |
Correct |
1 ms |
3420 KB |
Output is correct |
9 |
Correct |
1 ms |
3420 KB |
Output is correct |
10 |
Correct |
1 ms |
3420 KB |
Output is correct |
11 |
Correct |
1 ms |
3420 KB |
Output is correct |
12 |
Correct |
1 ms |
3420 KB |
Output is correct |
13 |
Correct |
1 ms |
3420 KB |
Output is correct |
14 |
Correct |
1 ms |
3420 KB |
Output is correct |
15 |
Correct |
1 ms |
3420 KB |
Output is correct |
16 |
Correct |
2 ms |
3420 KB |
Output is correct |
17 |
Correct |
1 ms |
3420 KB |
Output is correct |
18 |
Correct |
1 ms |
3420 KB |
Output is correct |
19 |
Correct |
1 ms |
3420 KB |
Output is correct |
20 |
Correct |
1 ms |
3244 KB |
Output is correct |
21 |
Correct |
1 ms |
3416 KB |
Output is correct |
22 |
Correct |
1 ms |
3416 KB |
Output is correct |
23 |
Correct |
1 ms |
3416 KB |
Output is correct |
24 |
Correct |
1 ms |
3420 KB |
Output is correct |
25 |
Correct |
2 ms |
3420 KB |
Output is correct |
26 |
Correct |
2 ms |
3420 KB |
Output is correct |
27 |
Correct |
2 ms |
3420 KB |
Output is correct |
28 |
Correct |
1 ms |
3420 KB |
Output is correct |
29 |
Correct |
2 ms |
3420 KB |
Output is correct |
30 |
Correct |
1 ms |
3420 KB |
Output is correct |
31 |
Correct |
1 ms |
3420 KB |
Output is correct |
32 |
Correct |
1 ms |
3420 KB |
Output is correct |
33 |
Correct |
1 ms |
3420 KB |
Output is correct |
34 |
Correct |
2 ms |
3420 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
3420 KB |
Output is correct |
2 |
Correct |
2 ms |
3420 KB |
Output is correct |
3 |
Correct |
1 ms |
3420 KB |
Output is correct |
4 |
Correct |
91 ms |
8140 KB |
Output is correct |
5 |
Correct |
100 ms |
8136 KB |
Output is correct |
6 |
Correct |
87 ms |
8052 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
3420 KB |
Output is correct |
2 |
Correct |
1 ms |
3420 KB |
Output is correct |
3 |
Correct |
1 ms |
3420 KB |
Output is correct |
4 |
Correct |
1 ms |
3420 KB |
Output is correct |
5 |
Correct |
1 ms |
3420 KB |
Output is correct |
6 |
Correct |
1 ms |
3420 KB |
Output is correct |
7 |
Correct |
1 ms |
3420 KB |
Output is correct |
8 |
Correct |
1 ms |
3420 KB |
Output is correct |
9 |
Correct |
2 ms |
3420 KB |
Output is correct |
10 |
Correct |
1 ms |
3420 KB |
Output is correct |
11 |
Correct |
1 ms |
3420 KB |
Output is correct |
12 |
Correct |
1 ms |
3420 KB |
Output is correct |
13 |
Correct |
1 ms |
3244 KB |
Output is correct |
14 |
Correct |
1 ms |
3416 KB |
Output is correct |
15 |
Correct |
1 ms |
3416 KB |
Output is correct |
16 |
Correct |
1 ms |
3416 KB |
Output is correct |
17 |
Correct |
1 ms |
3420 KB |
Output is correct |
18 |
Correct |
91 ms |
8140 KB |
Output is correct |
19 |
Correct |
100 ms |
8136 KB |
Output is correct |
20 |
Correct |
87 ms |
8052 KB |
Output is correct |
21 |
Correct |
101 ms |
8596 KB |
Output is correct |
22 |
Correct |
98 ms |
8620 KB |
Output is correct |
23 |
Correct |
97 ms |
8360 KB |
Output is correct |
24 |
Correct |
102 ms |
8368 KB |
Output is correct |
25 |
Correct |
107 ms |
8624 KB |
Output is correct |
26 |
Correct |
100 ms |
8796 KB |
Output is correct |
27 |
Correct |
99 ms |
8300 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
3420 KB |
Output is correct |
2 |
Correct |
2 ms |
3420 KB |
Output is correct |
3 |
Correct |
1 ms |
3420 KB |
Output is correct |
4 |
Correct |
2 ms |
3420 KB |
Output is correct |
5 |
Correct |
2 ms |
3420 KB |
Output is correct |
6 |
Correct |
2 ms |
3420 KB |
Output is correct |
7 |
Correct |
91 ms |
8140 KB |
Output is correct |
8 |
Correct |
100 ms |
8136 KB |
Output is correct |
9 |
Correct |
87 ms |
8052 KB |
Output is correct |
10 |
Correct |
61 ms |
12748 KB |
Output is correct |
11 |
Correct |
60 ms |
12756 KB |
Output is correct |
12 |
Correct |
61 ms |
12708 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
3420 KB |
Output is correct |
2 |
Correct |
1 ms |
3420 KB |
Output is correct |
3 |
Correct |
1 ms |
3420 KB |
Output is correct |
4 |
Correct |
1 ms |
3420 KB |
Output is correct |
5 |
Correct |
1 ms |
3420 KB |
Output is correct |
6 |
Correct |
1 ms |
3420 KB |
Output is correct |
7 |
Correct |
1 ms |
3420 KB |
Output is correct |
8 |
Correct |
1 ms |
3420 KB |
Output is correct |
9 |
Correct |
1 ms |
3420 KB |
Output is correct |
10 |
Correct |
1 ms |
3420 KB |
Output is correct |
11 |
Correct |
1 ms |
3420 KB |
Output is correct |
12 |
Correct |
1 ms |
3420 KB |
Output is correct |
13 |
Correct |
1 ms |
3420 KB |
Output is correct |
14 |
Correct |
1 ms |
3420 KB |
Output is correct |
15 |
Correct |
1 ms |
3420 KB |
Output is correct |
16 |
Correct |
2 ms |
3420 KB |
Output is correct |
17 |
Correct |
1 ms |
3420 KB |
Output is correct |
18 |
Correct |
1 ms |
3420 KB |
Output is correct |
19 |
Correct |
1 ms |
3420 KB |
Output is correct |
20 |
Correct |
1 ms |
3244 KB |
Output is correct |
21 |
Correct |
1 ms |
3416 KB |
Output is correct |
22 |
Correct |
1 ms |
3416 KB |
Output is correct |
23 |
Correct |
1 ms |
3416 KB |
Output is correct |
24 |
Correct |
1 ms |
3420 KB |
Output is correct |
25 |
Correct |
2 ms |
3420 KB |
Output is correct |
26 |
Correct |
2 ms |
3420 KB |
Output is correct |
27 |
Correct |
2 ms |
3420 KB |
Output is correct |
28 |
Correct |
1 ms |
3420 KB |
Output is correct |
29 |
Correct |
2 ms |
3420 KB |
Output is correct |
30 |
Correct |
1 ms |
3420 KB |
Output is correct |
31 |
Correct |
1 ms |
3420 KB |
Output is correct |
32 |
Correct |
1 ms |
3420 KB |
Output is correct |
33 |
Correct |
1 ms |
3420 KB |
Output is correct |
34 |
Correct |
2 ms |
3420 KB |
Output is correct |
35 |
Correct |
91 ms |
8140 KB |
Output is correct |
36 |
Correct |
100 ms |
8136 KB |
Output is correct |
37 |
Correct |
87 ms |
8052 KB |
Output is correct |
38 |
Correct |
101 ms |
8596 KB |
Output is correct |
39 |
Correct |
98 ms |
8620 KB |
Output is correct |
40 |
Correct |
97 ms |
8360 KB |
Output is correct |
41 |
Correct |
102 ms |
8368 KB |
Output is correct |
42 |
Correct |
107 ms |
8624 KB |
Output is correct |
43 |
Correct |
100 ms |
8796 KB |
Output is correct |
44 |
Correct |
99 ms |
8300 KB |
Output is correct |
45 |
Correct |
61 ms |
12748 KB |
Output is correct |
46 |
Correct |
60 ms |
12756 KB |
Output is correct |
47 |
Correct |
61 ms |
12708 KB |
Output is correct |
48 |
Correct |
73 ms |
13512 KB |
Output is correct |
49 |
Correct |
75 ms |
13424 KB |
Output is correct |
50 |
Correct |
73 ms |
13464 KB |
Output is correct |
51 |
Correct |
71 ms |
13512 KB |
Output is correct |
52 |
Correct |
75 ms |
13496 KB |
Output is correct |
53 |
Correct |
72 ms |
13500 KB |
Output is correct |
54 |
Correct |
70 ms |
13516 KB |
Output is correct |