oj.uz

답안 #923356

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
923356 2024-02-07T06:56:22 Z abcvuitunggio 참나무 (IOI23_beechtree) C++17
58 / 100
 2000 ms 527044 KB 
#include "beechtree.h"
#include <bits/stdc++.h>
using namespace std;
int n,m,bad[200001],cnt[200001],sz[200001],pos[200001],id;
vector <int> p,c,res,T[200001],ke[200001],ve[200001];
void dfs(int u){
    sz[u]=1;
    for (int v:ke[u]){
        dfs(v);
        sz[u]+=sz[v];
    }
    ve[sz[u]].push_back(u);
}
void dfs2(int u){
    T[u].push_back(u);
    for (int v:ke[u]){
        dfs2(v);
        bad[u]|=bad[v];
        for (int i:T[v])
            T[u].push_back(i);
    }
    sort(T[u].begin(),T[u].end(),[](int i, int j){return pos[i]<pos[j];});
    fill(cnt,cnt+m+1,0);
    for (int i:T[u]){
        if (i==u)
            continue;
        if (T[u][cnt[c[i]]]!=p[i]){
            bad[u]=1;
            break;
        }
        cnt[c[i]]++;
    }
}
vector <int> beechtree(int N, int M, vector<int> P, vector<int> C){
    n=N,m=M,p=P,c=C;
    for (int i=1;i<n;i++)
        ke[P[i]].push_back(i);
    dfs(0);
    for (int i=n;i>=0;i--){
        sort(ve[i].begin(),ve[i].end(),[](int u, int v){return pos[p[u]]<pos[p[v]];});
        for (int j:ve[i])
            pos[j]=++id;
    }
    dfs2(0);
    for (int i=0;i<n;i++)
        res.push_back(bad[i]^1);
    return res;
}

Subtask #0
0.0 / 0.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 16984 KB Output is correct
2 Correct 5 ms 16984 KB Output is correct
3 Correct 6 ms 16984 KB Output is correct

Subtask #1
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 14936 KB Output is correct
2 Correct 5 ms 14940 KB Output is correct
3 Correct 5 ms 14944 KB Output is correct
4 Correct 6 ms 14896 KB Output is correct
5 Correct 5 ms 14940 KB Output is correct
6 Correct 6 ms 14940 KB Output is correct
7 Correct 5 ms 14940 KB Output is correct
8 Correct 3 ms 16984 KB Output is correct
9 Correct 4 ms 16988 KB Output is correct
10 Correct 5 ms 16828 KB Output is correct
11 Correct 4 ms 17008 KB Output is correct
12 Correct 4 ms 16988 KB Output is correct
13 Correct 4 ms 16984 KB Output is correct
14 Correct 4 ms 16988 KB Output is correct
15 Correct 4 ms 16988 KB Output is correct
16 Correct 4 ms 16984 KB Output is correct
17 Correct 4 ms 16988 KB Output is correct
18 Correct 4 ms 16988 KB Output is correct
19 Correct 4 ms 16984 KB Output is correct
20 Correct 4 ms 16988 KB Output is correct
21 Correct 4 ms 16988 KB Output is correct
22 Correct 4 ms 16988 KB Output is correct
23 Correct 4 ms 16832 KB Output is correct
24 Correct 4 ms 16988 KB Output is correct
25 Correct 4 ms 16988 KB Output is correct
26 Correct 4 ms 16988 KB Output is correct
27 Correct 4 ms 16828 KB Output is correct
28 Correct 4 ms 16988 KB Output is correct
29 Correct 4 ms 16988 KB Output is correct
30 Correct 4 ms 16988 KB Output is correct
31 Correct 4 ms 16988 KB Output is correct
32 Correct 4 ms 16988 KB Output is correct
33 Correct 4 ms 16988 KB Output is correct
34 Correct 4 ms 16988 KB Output is correct

Subtask #2
0.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 14936 KB Output is correct
2 Correct 5 ms 14940 KB Output is correct
3 Correct 5 ms 14944 KB Output is correct
4 Correct 6 ms 14896 KB Output is correct
5 Correct 5 ms 14940 KB Output is correct
6 Correct 6 ms 14940 KB Output is correct
7 Execution timed out 2075 ms 527044 KB Time limit exceeded
8 Halted 0 ms 0 KB -

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 4 ms 16984 KB Output is correct
2 Correct 4 ms 16984 KB Output is correct
3 Correct 4 ms 16988 KB Output is correct
4 Correct 4 ms 16988 KB Output is correct
5 Correct 4 ms 16988 KB Output is correct
6 Correct 4 ms 16824 KB Output is correct
7 Correct 4 ms 16988 KB Output is correct
8 Correct 4 ms 16988 KB Output is correct
9 Correct 4 ms 16988 KB Output is correct
10 Correct 4 ms 16988 KB Output is correct
11 Correct 18 ms 16988 KB Output is correct
12 Correct 15 ms 17108 KB Output is correct
13 Correct 20 ms 17280 KB Output is correct
14 Correct 16 ms 16988 KB Output is correct
15 Correct 1183 ms 26676 KB Output is correct
16 Correct 1132 ms 26092 KB Output is correct
17 Correct 1126 ms 25960 KB Output is correct
18 Correct 1212 ms 26276 KB Output is correct

Subtask #4
0.0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 14936 KB Output is correct
2 Correct 5 ms 14940 KB Output is correct
3 Correct 5 ms 14940 KB Output is correct
4 Correct 3 ms 16984 KB Output is correct
5 Execution timed out 2075 ms 527044 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #5
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 16984 KB Output is correct
2 Correct 5 ms 16984 KB Output is correct
3 Correct 6 ms 16984 KB Output is correct
4 Correct 5 ms 14936 KB Output is correct
5 Correct 5 ms 14940 KB Output is correct
6 Correct 5 ms 14944 KB Output is correct
7 Correct 6 ms 14896 KB Output is correct
8 Correct 5 ms 14940 KB Output is correct
9 Correct 6 ms 14940 KB Output is correct
10 Correct 5 ms 14940 KB Output is correct
11 Correct 3 ms 16984 KB Output is correct
12 Correct 4 ms 16988 KB Output is correct
13 Correct 5 ms 16828 KB Output is correct
14 Correct 4 ms 17008 KB Output is correct
15 Correct 4 ms 16988 KB Output is correct
16 Correct 4 ms 16984 KB Output is correct
17 Correct 4 ms 16988 KB Output is correct
18 Correct 4 ms 16988 KB Output is correct
19 Correct 4 ms 16984 KB Output is correct
20 Correct 4 ms 16988 KB Output is correct
21 Correct 4 ms 16988 KB Output is correct
22 Correct 4 ms 16984 KB Output is correct
23 Correct 4 ms 16988 KB Output is correct
24 Correct 4 ms 16988 KB Output is correct
25 Correct 4 ms 16988 KB Output is correct
26 Correct 4 ms 16832 KB Output is correct
27 Correct 4 ms 16988 KB Output is correct
28 Correct 4 ms 16988 KB Output is correct
29 Correct 4 ms 16988 KB Output is correct
30 Correct 4 ms 16828 KB Output is correct
31 Correct 4 ms 16988 KB Output is correct
32 Correct 4 ms 16988 KB Output is correct
33 Correct 4 ms 16988 KB Output is correct
34 Correct 4 ms 16988 KB Output is correct
35 Correct 4 ms 16988 KB Output is correct
36 Correct 4 ms 16988 KB Output is correct
37 Correct 4 ms 16988 KB Output is correct
38 Correct 4 ms 16984 KB Output is correct
39 Correct 4 ms 16984 KB Output is correct
40 Correct 4 ms 16988 KB Output is correct
41 Correct 4 ms 16988 KB Output is correct
42 Correct 4 ms 16988 KB Output is correct
43 Correct 4 ms 16824 KB Output is correct
44 Correct 4 ms 16988 KB Output is correct
45 Correct 4 ms 16988 KB Output is correct
46 Correct 4 ms 16988 KB Output is correct
47 Correct 4 ms 16988 KB Output is correct
48 Correct 4 ms 16988 KB Output is correct
49 Correct 4 ms 16988 KB Output is correct
50 Correct 6 ms 16988 KB Output is correct
51 Correct 5 ms 16988 KB Output is correct
52 Correct 4 ms 16988 KB Output is correct
53 Correct 4 ms 16988 KB Output is correct
54 Correct 6 ms 16988 KB Output is correct
55 Correct 4 ms 16988 KB Output is correct
56 Correct 4 ms 16988 KB Output is correct
57 Correct 4 ms 16988 KB Output is correct
58 Correct 4 ms 16988 KB Output is correct
59 Correct 4 ms 16988 KB Output is correct
60 Correct 4 ms 16988 KB Output is correct
61 Correct 4 ms 16984 KB Output is correct
62 Correct 4 ms 16984 KB Output is correct
63 Correct 4 ms 16988 KB Output is correct
64 Correct 4 ms 17492 KB Output is correct

Subtask #6
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 14936 KB Output is correct
2 Correct 5 ms 14940 KB Output is correct
3 Correct 5 ms 14940 KB Output is correct
4 Correct 3 ms 16984 KB Output is correct
5 Correct 4 ms 16988 KB Output is correct
6 Correct 5 ms 16828 KB Output is correct
7 Correct 4 ms 17008 KB Output is correct
8 Correct 4 ms 16988 KB Output is correct
9 Correct 4 ms 16984 KB Output is correct
10 Correct 4 ms 16988 KB Output is correct
11 Correct 4 ms 16988 KB Output is correct
12 Correct 4 ms 16984 KB Output is correct
13 Correct 4 ms 16988 KB Output is correct
14 Correct 4 ms 16988 KB Output is correct
15 Correct 4 ms 16984 KB Output is correct
16 Correct 4 ms 16988 KB Output is correct
17 Correct 4 ms 16988 KB Output is correct
18 Correct 4 ms 16988 KB Output is correct
19 Correct 4 ms 16832 KB Output is correct
20 Correct 4 ms 16988 KB Output is correct
21 Correct 4 ms 16988 KB Output is correct
22 Correct 4 ms 16988 KB Output is correct
23 Correct 4 ms 16828 KB Output is correct
24 Correct 4 ms 16988 KB Output is correct
25 Correct 41 ms 27732 KB Output is correct
26 Correct 37 ms 27768 KB Output is correct
27 Correct 36 ms 27732 KB Output is correct
28 Correct 34 ms 27920 KB Output is correct
29 Correct 40 ms 27732 KB Output is correct
30 Correct 8 ms 18264 KB Output is correct
31 Correct 6 ms 17240 KB Output is correct
32 Correct 5 ms 17244 KB Output is correct
33 Correct 6 ms 17244 KB Output is correct
34 Correct 5 ms 17244 KB Output is correct
35 Correct 5 ms 17244 KB Output is correct
36 Correct 5 ms 17240 KB Output is correct
37 Correct 23 ms 19748 KB Output is correct
38 Correct 9 ms 18268 KB Output is correct

Subtask #7
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 16984 KB Output is correct
2 Correct 5 ms 16984 KB Output is correct
3 Correct 6 ms 16984 KB Output is correct
4 Correct 5 ms 14936 KB Output is correct
5 Correct 5 ms 14940 KB Output is correct
6 Correct 5 ms 14944 KB Output is correct
7 Correct 6 ms 14896 KB Output is correct
8 Correct 5 ms 14940 KB Output is correct
9 Correct 6 ms 14940 KB Output is correct
10 Correct 5 ms 14940 KB Output is correct
11 Correct 3 ms 16984 KB Output is correct
12 Correct 4 ms 16988 KB Output is correct
13 Correct 5 ms 16828 KB Output is correct
14 Correct 4 ms 17008 KB Output is correct
15 Correct 4 ms 16988 KB Output is correct
16 Correct 4 ms 16984 KB Output is correct
17 Correct 4 ms 16988 KB Output is correct
18 Correct 4 ms 16988 KB Output is correct
19 Correct 4 ms 16984 KB Output is correct
20 Correct 4 ms 16988 KB Output is correct
21 Correct 4 ms 16988 KB Output is correct
22 Correct 4 ms 16984 KB Output is correct
23 Correct 4 ms 16988 KB Output is correct
24 Correct 4 ms 16988 KB Output is correct
25 Correct 4 ms 16988 KB Output is correct
26 Correct 4 ms 16832 KB Output is correct
27 Correct 4 ms 16988 KB Output is correct
28 Correct 4 ms 16988 KB Output is correct
29 Correct 4 ms 16988 KB Output is correct
30 Correct 4 ms 16828 KB Output is correct
31 Correct 4 ms 16988 KB Output is correct
32 Correct 4 ms 16988 KB Output is correct
33 Correct 4 ms 16988 KB Output is correct
34 Correct 4 ms 16988 KB Output is correct
35 Correct 4 ms 16988 KB Output is correct
36 Correct 4 ms 16988 KB Output is correct
37 Correct 4 ms 16988 KB Output is correct
38 Correct 4 ms 16988 KB Output is correct
39 Correct 4 ms 16988 KB Output is correct
40 Correct 6 ms 16988 KB Output is correct
41 Correct 5 ms 16988 KB Output is correct
42 Correct 4 ms 16984 KB Output is correct
43 Correct 4 ms 16984 KB Output is correct
44 Correct 4 ms 16988 KB Output is correct
45 Correct 4 ms 16988 KB Output is correct
46 Correct 4 ms 16988 KB Output is correct
47 Correct 4 ms 16824 KB Output is correct
48 Correct 4 ms 16988 KB Output is correct
49 Correct 4 ms 16988 KB Output is correct
50 Correct 4 ms 16988 KB Output is correct
51 Correct 4 ms 16988 KB Output is correct
52 Correct 18 ms 16988 KB Output is correct
53 Correct 15 ms 17108 KB Output is correct
54 Correct 20 ms 17280 KB Output is correct
55 Correct 16 ms 16988 KB Output is correct
56 Correct 4 ms 16988 KB Output is correct
57 Correct 4 ms 16988 KB Output is correct
58 Correct 6 ms 16988 KB Output is correct
59 Correct 4 ms 16988 KB Output is correct
60 Correct 4 ms 16988 KB Output is correct
61 Correct 4 ms 16988 KB Output is correct
62 Correct 4 ms 16988 KB Output is correct
63 Correct 4 ms 16988 KB Output is correct
64 Correct 4 ms 16988 KB Output is correct
65 Correct 4 ms 16984 KB Output is correct
66 Correct 4 ms 16984 KB Output is correct
67 Correct 4 ms 16988 KB Output is correct
68 Correct 4 ms 17492 KB Output is correct
69 Correct 41 ms 27732 KB Output is correct
70 Correct 37 ms 27768 KB Output is correct
71 Correct 36 ms 27732 KB Output is correct
72 Correct 34 ms 27920 KB Output is correct
73 Correct 40 ms 27732 KB Output is correct
74 Correct 8 ms 18264 KB Output is correct
75 Correct 6 ms 17240 KB Output is correct
76 Correct 5 ms 17244 KB Output is correct
77 Correct 6 ms 17244 KB Output is correct
78 Correct 5 ms 17244 KB Output is correct
79 Correct 5 ms 17244 KB Output is correct
80 Correct 5 ms 17240 KB Output is correct
81 Correct 23 ms 19748 KB Output is correct
82 Correct 9 ms 18268 KB Output is correct
83 Correct 65 ms 27988 KB Output is correct
84 Correct 66 ms 28024 KB Output is correct
85 Correct 61 ms 27984 KB Output is correct
86 Correct 59 ms 27860 KB Output is correct
87 Correct 32 ms 17748 KB Output is correct
88 Correct 25 ms 17232 KB Output is correct
89 Correct 40 ms 21076 KB Output is correct
90 Correct 29 ms 17744 KB Output is correct
91 Correct 31 ms 17232 KB Output is correct
92 Correct 27 ms 17272 KB Output is correct
93 Correct 28 ms 17432 KB Output is correct
94 Correct 31 ms 16988 KB Output is correct
95 Correct 27 ms 17156 KB Output is correct
96 Correct 26 ms 17244 KB Output is correct
97 Correct 51 ms 19712 KB Output is correct
98 Correct 32 ms 18256 KB Output is correct

Subtask #8
0.0 / 17.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 14936 KB Output is correct
2 Correct 5 ms 14940 KB Output is correct
3 Correct 5 ms 14940 KB Output is correct
4 Correct 3 ms 16984 KB Output is correct
5 Correct 4 ms 16988 KB Output is correct
6 Correct 5 ms 16828 KB Output is correct
7 Correct 4 ms 17008 KB Output is correct
8 Correct 4 ms 16988 KB Output is correct
9 Correct 4 ms 16984 KB Output is correct
10 Correct 4 ms 16988 KB Output is correct
11 Correct 4 ms 16988 KB Output is correct
12 Correct 4 ms 16984 KB Output is correct
13 Correct 4 ms 16988 KB Output is correct
14 Correct 4 ms 16988 KB Output is correct
15 Correct 4 ms 16984 KB Output is correct
16 Correct 4 ms 16988 KB Output is correct
17 Correct 4 ms 16988 KB Output is correct
18 Correct 4 ms 16988 KB Output is correct
19 Correct 4 ms 16832 KB Output is correct
20 Correct 4 ms 16988 KB Output is correct
21 Correct 4 ms 16988 KB Output is correct
22 Correct 4 ms 16988 KB Output is correct
23 Correct 4 ms 16828 KB Output is correct
24 Correct 4 ms 16988 KB Output is correct
25 Correct 41 ms 27732 KB Output is correct
26 Correct 37 ms 27768 KB Output is correct
27 Correct 36 ms 27732 KB Output is correct
28 Correct 34 ms 27920 KB Output is correct
29 Correct 40 ms 27732 KB Output is correct
30 Correct 8 ms 18264 KB Output is correct
31 Correct 6 ms 17240 KB Output is correct
32 Correct 5 ms 17244 KB Output is correct
33 Correct 6 ms 17244 KB Output is correct
34 Correct 5 ms 17244 KB Output is correct
35 Correct 5 ms 17244 KB Output is correct
36 Correct 5 ms 17240 KB Output is correct
37 Correct 23 ms 19748 KB Output is correct
38 Correct 9 ms 18268 KB Output is correct
39 Execution timed out 2081 ms 521380 KB Time limit exceeded
40 Halted 0 ms 0 KB -

Subtask #9
0.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 7 ms 16984 KB Output is correct
2 Correct 5 ms 16984 KB Output is correct
3 Correct 6 ms 16984 KB Output is correct
4 Correct 5 ms 14936 KB Output is correct
5 Correct 5 ms 14940 KB Output is correct
6 Correct 5 ms 14944 KB Output is correct
7 Correct 6 ms 14896 KB Output is correct
8 Correct 5 ms 14940 KB Output is correct
9 Correct 6 ms 14940 KB Output is correct
10 Correct 5 ms 14940 KB Output is correct
11 Correct 3 ms 16984 KB Output is correct
12 Correct 4 ms 16988 KB Output is correct
13 Correct 5 ms 16828 KB Output is correct
14 Correct 4 ms 17008 KB Output is correct
15 Correct 4 ms 16988 KB Output is correct
16 Correct 4 ms 16984 KB Output is correct
17 Correct 4 ms 16988 KB Output is correct
18 Correct 4 ms 16988 KB Output is correct
19 Correct 4 ms 16984 KB Output is correct
20 Correct 4 ms 16988 KB Output is correct
21 Correct 4 ms 16988 KB Output is correct
22 Correct 4 ms 16984 KB Output is correct
23 Correct 4 ms 16988 KB Output is correct
24 Correct 4 ms 16988 KB Output is correct
25 Correct 4 ms 16988 KB Output is correct
26 Correct 4 ms 16832 KB Output is correct
27 Correct 4 ms 16988 KB Output is correct
28 Correct 4 ms 16988 KB Output is correct
29 Correct 4 ms 16988 KB Output is correct
30 Correct 4 ms 16828 KB Output is correct
31 Correct 4 ms 16988 KB Output is correct
32 Correct 4 ms 16988 KB Output is correct
33 Correct 4 ms 16988 KB Output is correct
34 Correct 4 ms 16988 KB Output is correct
35 Correct 4 ms 16988 KB Output is correct
36 Correct 4 ms 16988 KB Output is correct
37 Correct 4 ms 16988 KB Output is correct
38 Execution timed out 2075 ms 527044 KB Time limit exceeded
39 Halted 0 ms 0 KB -