oj.uz

Submission #940057

# Submission time Handle Problem Language Result Execution time Memory
940057 2024-03-07T04:51:13 Z Trisanu_Das Beech Tree (IOI23_beechtree) C++17
18 / 100
 2000 ms 20860 KB 
#include "beechtree.h"
#include <bits/stdc++.h>
 
using namespace std;
typedef tuple<int, int, int> piii;
 
int N, M;
vector<int> adj[202020];
vector<int> P, C;
int cnt[202020];
int idx[202020];
 
bool solve(int rt) {
    for (int i = 1; i <= M; i++) cnt[i] = 0;
    int id = 0;
    priority_queue<piii> pq;
    pq.emplace((int)adj[rt].size(), 0, rt);
    while (pq.size()) {
        int x = get<2>(pq.top()); pq.pop();
        if (x != rt) {
            if (cnt[C[x]] != idx[P[x]]) return false;
            cnt[C[x]]++;
        }
        idx[x] = id++;
        for (int i : adj[x]) pq.emplace((int)adj[i].size(), -idx[x], i);
    }
    return true;
}
 
std::vector<int> beechtree(int N, int M, std::vector<int> P, std::vector<int> C)
{
    ::N = N; ::M = M; ::P = P; ::C = C;
    vector<int> ans(N);
    for (int i = 1; i < N; i++) adj[P[i]].push_back(i);
    for (int i = 0; i < N; i++) ans[i] = solve(i);
    return ans;
}

Subtask #0
0.0 / 0.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6492 KB Output is correct
2 Correct 2 ms 6492 KB Output is correct
3 Correct 2 ms 6492 KB Output is correct

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6492 KB Output is correct
2 Correct 2 ms 6492 KB Output is correct
3 Correct 2 ms 6492 KB Output is correct
4 Correct 2 ms 6584 KB Output is correct
5 Correct 2 ms 6492 KB Output is correct
6 Correct 2 ms 6492 KB Output is correct
7 Correct 2 ms 6492 KB Output is correct
8 Correct 2 ms 6492 KB Output is correct
9 Correct 2 ms 6488 KB Output is correct
10 Correct 3 ms 6488 KB Output is correct
11 Correct 2 ms 6492 KB Output is correct
12 Correct 2 ms 6492 KB Output is correct
13 Correct 2 ms 6592 KB Output is correct
14 Correct 2 ms 6744 KB Output is correct
15 Correct 2 ms 6492 KB Output is correct
16 Correct 3 ms 6492 KB Output is correct
17 Correct 2 ms 6556 KB Output is correct
18 Correct 2 ms 6744 KB Output is correct
19 Correct 2 ms 6492 KB Output is correct
20 Correct 2 ms 6492 KB Output is correct
21 Correct 2 ms 6492 KB Output is correct
22 Correct 2 ms 6492 KB Output is correct
23 Correct 2 ms 6492 KB Output is correct
24 Correct 3 ms 6644 KB Output is correct
25 Correct 2 ms 6492 KB Output is correct
26 Correct 2 ms 6488 KB Output is correct
27 Correct 2 ms 6492 KB Output is correct
28 Correct 2 ms 6488 KB Output is correct
29 Correct 2 ms 6492 KB Output is correct
30 Correct 2 ms 6492 KB Output is correct
31 Correct 2 ms 6492 KB Output is correct
32 Correct 2 ms 6488 KB Output is correct
33 Correct 2 ms 6492 KB Output is correct
34 Correct 2 ms 6688 KB Output is correct

Subtask #2
0.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6492 KB Output is correct
2 Correct 2 ms 6492 KB Output is correct
3 Correct 2 ms 6492 KB Output is correct
4 Correct 2 ms 6584 KB Output is correct
5 Correct 2 ms 6492 KB Output is correct
6 Correct 2 ms 6492 KB Output is correct
7 Execution timed out 2037 ms 20860 KB Time limit exceeded
8 Halted 0 ms 0 KB -

Subtask #3
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6492 KB Output is correct
2 Correct 2 ms 6492 KB Output is correct
3 Correct 2 ms 6492 KB Output is correct
4 Correct 2 ms 6492 KB Output is correct
5 Correct 2 ms 6492 KB Output is correct
6 Correct 3 ms 6592 KB Output is correct
7 Correct 2 ms 6492 KB Output is correct
8 Correct 2 ms 6492 KB Output is correct
9 Correct 2 ms 6492 KB Output is correct
10 Correct 2 ms 6492 KB Output is correct
11 Correct 17 ms 6460 KB Output is correct
12 Correct 16 ms 6492 KB Output is correct
13 Correct 14 ms 6492 KB Output is correct
14 Correct 15 ms 6660 KB Output is correct
15 Correct 1206 ms 12496 KB Output is correct
16 Correct 1180 ms 12336 KB Output is correct
17 Correct 1199 ms 12464 KB Output is correct
18 Correct 1257 ms 12500 KB Output is correct

Subtask #4
0.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6492 KB Output is correct
2 Correct 2 ms 6492 KB Output is correct
3 Correct 2 ms 6492 KB Output is correct
4 Correct 2 ms 6492 KB Output is correct
5 Execution timed out 2037 ms 20860 KB Time limit exceeded
6 Halted 0 ms 0 KB -

Subtask #5
0.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6492 KB Output is correct
2 Correct 2 ms 6492 KB Output is correct
3 Correct 2 ms 6492 KB Output is correct
4 Correct 2 ms 6492 KB Output is correct
5 Correct 2 ms 6492 KB Output is correct
6 Correct 2 ms 6492 KB Output is correct
7 Correct 2 ms 6584 KB Output is correct
8 Correct 2 ms 6492 KB Output is correct
9 Correct 2 ms 6492 KB Output is correct
10 Correct 2 ms 6492 KB Output is correct
11 Correct 2 ms 6492 KB Output is correct
12 Correct 2 ms 6488 KB Output is correct
13 Correct 3 ms 6488 KB Output is correct
14 Correct 2 ms 6492 KB Output is correct
15 Correct 2 ms 6492 KB Output is correct
16 Correct 2 ms 6592 KB Output is correct
17 Correct 2 ms 6744 KB Output is correct
18 Correct 2 ms 6492 KB Output is correct
19 Correct 3 ms 6492 KB Output is correct
20 Correct 2 ms 6556 KB Output is correct
21 Correct 2 ms 6744 KB Output is correct
22 Correct 2 ms 6492 KB Output is correct
23 Correct 2 ms 6492 KB Output is correct
24 Correct 2 ms 6492 KB Output is correct
25 Correct 2 ms 6492 KB Output is correct
26 Correct 2 ms 6492 KB Output is correct
27 Correct 3 ms 6644 KB Output is correct
28 Correct 2 ms 6492 KB Output is correct
29 Correct 2 ms 6488 KB Output is correct
30 Correct 2 ms 6492 KB Output is correct
31 Correct 2 ms 6488 KB Output is correct
32 Correct 2 ms 6492 KB Output is correct
33 Correct 2 ms 6492 KB Output is correct
34 Correct 2 ms 6492 KB Output is correct
35 Correct 2 ms 6488 KB Output is correct
36 Correct 2 ms 6492 KB Output is correct
37 Correct 2 ms 6688 KB Output is correct
38 Correct 2 ms 6492 KB Output is correct
39 Correct 2 ms 6492 KB Output is correct
40 Correct 2 ms 6492 KB Output is correct
41 Correct 2 ms 6492 KB Output is correct
42 Correct 2 ms 6492 KB Output is correct
43 Correct 3 ms 6592 KB Output is correct
44 Correct 2 ms 6492 KB Output is correct
45 Correct 2 ms 6492 KB Output is correct
46 Correct 2 ms 6492 KB Output is correct
47 Correct 2 ms 6492 KB Output is correct
48 Correct 2 ms 6588 KB Output is correct
49 Correct 3 ms 6492 KB Output is correct
50 Correct 3 ms 6492 KB Output is correct
51 Correct 2 ms 6492 KB Output is correct
52 Correct 2 ms 6492 KB Output is correct
53 Correct 2 ms 6492 KB Output is correct
54 Incorrect 2 ms 6496 KB 2nd lines differ - on the 1st token, expected: '1', found: '0'
55 Halted 0 ms 0 KB -

Subtask #6
0.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6492 KB Output is correct
2 Correct 2 ms 6492 KB Output is correct
3 Correct 2 ms 6492 KB Output is correct
4 Correct 2 ms 6492 KB Output is correct
5 Correct 2 ms 6488 KB Output is correct
6 Correct 3 ms 6488 KB Output is correct
7 Correct 2 ms 6492 KB Output is correct
8 Correct 2 ms 6492 KB Output is correct
9 Correct 2 ms 6592 KB Output is correct
10 Correct 2 ms 6744 KB Output is correct
11 Correct 2 ms 6492 KB Output is correct
12 Correct 3 ms 6492 KB Output is correct
13 Correct 2 ms 6556 KB Output is correct
14 Correct 2 ms 6744 KB Output is correct
15 Correct 2 ms 6492 KB Output is correct
16 Correct 2 ms 6492 KB Output is correct
17 Correct 2 ms 6492 KB Output is correct
18 Correct 2 ms 6492 KB Output is correct
19 Correct 2 ms 6492 KB Output is correct
20 Correct 3 ms 6644 KB Output is correct
21 Correct 2 ms 6492 KB Output is correct
22 Correct 2 ms 6488 KB Output is correct
23 Correct 2 ms 6492 KB Output is correct
24 Correct 2 ms 6488 KB Output is correct
25 Correct 42 ms 6492 KB Output is correct
26 Correct 27 ms 6712 KB Output is correct
27 Correct 18 ms 6488 KB Output is correct
28 Correct 3 ms 6604 KB Output is correct
29 Correct 42 ms 6700 KB Output is correct
30 Incorrect 6 ms 6748 KB 2nd lines differ - on the 6th token, expected: '1', found: '0'
31 Halted 0 ms 0 KB -

Subtask #7
0.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6492 KB Output is correct
2 Correct 2 ms 6492 KB Output is correct
3 Correct 2 ms 6492 KB Output is correct
4 Correct 2 ms 6492 KB Output is correct
5 Correct 2 ms 6492 KB Output is correct
6 Correct 2 ms 6492 KB Output is correct
7 Correct 2 ms 6584 KB Output is correct
8 Correct 2 ms 6492 KB Output is correct
9 Correct 2 ms 6492 KB Output is correct
10 Correct 2 ms 6492 KB Output is correct
11 Correct 2 ms 6492 KB Output is correct
12 Correct 2 ms 6488 KB Output is correct
13 Correct 3 ms 6488 KB Output is correct
14 Correct 2 ms 6492 KB Output is correct
15 Correct 2 ms 6492 KB Output is correct
16 Correct 2 ms 6592 KB Output is correct
17 Correct 2 ms 6744 KB Output is correct
18 Correct 2 ms 6492 KB Output is correct
19 Correct 3 ms 6492 KB Output is correct
20 Correct 2 ms 6556 KB Output is correct
21 Correct 2 ms 6744 KB Output is correct
22 Correct 2 ms 6492 KB Output is correct
23 Correct 2 ms 6492 KB Output is correct
24 Correct 2 ms 6492 KB Output is correct
25 Correct 2 ms 6492 KB Output is correct
26 Correct 2 ms 6492 KB Output is correct
27 Correct 3 ms 6644 KB Output is correct
28 Correct 2 ms 6492 KB Output is correct
29 Correct 2 ms 6488 KB Output is correct
30 Correct 2 ms 6492 KB Output is correct
31 Correct 2 ms 6488 KB Output is correct
32 Correct 2 ms 6492 KB Output is correct
33 Correct 2 ms 6492 KB Output is correct
34 Correct 2 ms 6492 KB Output is correct
35 Correct 2 ms 6488 KB Output is correct
36 Correct 2 ms 6492 KB Output is correct
37 Correct 2 ms 6688 KB Output is correct
38 Correct 2 ms 6588 KB Output is correct
39 Correct 3 ms 6492 KB Output is correct
40 Correct 3 ms 6492 KB Output is correct
41 Correct 2 ms 6492 KB Output is correct
42 Correct 2 ms 6492 KB Output is correct
43 Correct 2 ms 6492 KB Output is correct
44 Correct 2 ms 6492 KB Output is correct
45 Correct 2 ms 6492 KB Output is correct
46 Correct 2 ms 6492 KB Output is correct
47 Correct 3 ms 6592 KB Output is correct
48 Correct 2 ms 6492 KB Output is correct
49 Correct 2 ms 6492 KB Output is correct
50 Correct 2 ms 6492 KB Output is correct
51 Correct 2 ms 6492 KB Output is correct
52 Correct 17 ms 6460 KB Output is correct
53 Correct 16 ms 6492 KB Output is correct
54 Correct 14 ms 6492 KB Output is correct
55 Correct 15 ms 6660 KB Output is correct
56 Correct 2 ms 6492 KB Output is correct
57 Correct 2 ms 6492 KB Output is correct
58 Incorrect 2 ms 6496 KB 2nd lines differ - on the 1st token, expected: '1', found: '0'
59 Halted 0 ms 0 KB -

Subtask #8
0.0 / 17.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6492 KB Output is correct
2 Correct 2 ms 6492 KB Output is correct
3 Correct 2 ms 6492 KB Output is correct
4 Correct 2 ms 6492 KB Output is correct
5 Correct 2 ms 6488 KB Output is correct
6 Correct 3 ms 6488 KB Output is correct
7 Correct 2 ms 6492 KB Output is correct
8 Correct 2 ms 6492 KB Output is correct
9 Correct 2 ms 6592 KB Output is correct
10 Correct 2 ms 6744 KB Output is correct
11 Correct 2 ms 6492 KB Output is correct
12 Correct 3 ms 6492 KB Output is correct
13 Correct 2 ms 6556 KB Output is correct
14 Correct 2 ms 6744 KB Output is correct
15 Correct 2 ms 6492 KB Output is correct
16 Correct 2 ms 6492 KB Output is correct
17 Correct 2 ms 6492 KB Output is correct
18 Correct 2 ms 6492 KB Output is correct
19 Correct 2 ms 6492 KB Output is correct
20 Correct 3 ms 6644 KB Output is correct
21 Correct 2 ms 6492 KB Output is correct
22 Correct 2 ms 6488 KB Output is correct
23 Correct 2 ms 6492 KB Output is correct
24 Correct 2 ms 6488 KB Output is correct
25 Correct 42 ms 6492 KB Output is correct
26 Correct 27 ms 6712 KB Output is correct
27 Correct 18 ms 6488 KB Output is correct
28 Correct 3 ms 6604 KB Output is correct
29 Correct 42 ms 6700 KB Output is correct
30 Incorrect 6 ms 6748 KB 2nd lines differ - on the 6th token, expected: '1', found: '0'
31 Halted 0 ms 0 KB -

Subtask #9
0.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 6492 KB Output is correct
2 Correct 2 ms 6492 KB Output is correct
3 Correct 2 ms 6492 KB Output is correct
4 Correct 2 ms 6492 KB Output is correct
5 Correct 2 ms 6492 KB Output is correct
6 Correct 2 ms 6492 KB Output is correct
7 Correct 2 ms 6584 KB Output is correct
8 Correct 2 ms 6492 KB Output is correct
9 Correct 2 ms 6492 KB Output is correct
10 Correct 2 ms 6492 KB Output is correct
11 Correct 2 ms 6492 KB Output is correct
12 Correct 2 ms 6488 KB Output is correct
13 Correct 3 ms 6488 KB Output is correct
14 Correct 2 ms 6492 KB Output is correct
15 Correct 2 ms 6492 KB Output is correct
16 Correct 2 ms 6592 KB Output is correct
17 Correct 2 ms 6744 KB Output is correct
18 Correct 2 ms 6492 KB Output is correct
19 Correct 3 ms 6492 KB Output is correct
20 Correct 2 ms 6556 KB Output is correct
21 Correct 2 ms 6744 KB Output is correct
22 Correct 2 ms 6492 KB Output is correct
23 Correct 2 ms 6492 KB Output is correct
24 Correct 2 ms 6492 KB Output is correct
25 Correct 2 ms 6492 KB Output is correct
26 Correct 2 ms 6492 KB Output is correct
27 Correct 3 ms 6644 KB Output is correct
28 Correct 2 ms 6492 KB Output is correct
29 Correct 2 ms 6488 KB Output is correct
30 Correct 2 ms 6492 KB Output is correct
31 Correct 2 ms 6488 KB Output is correct
32 Correct 2 ms 6492 KB Output is correct
33 Correct 2 ms 6492 KB Output is correct
34 Correct 2 ms 6492 KB Output is correct
35 Correct 2 ms 6488 KB Output is correct
36 Correct 2 ms 6492 KB Output is correct
37 Correct 2 ms 6688 KB Output is correct
38 Execution timed out 2037 ms 20860 KB Time limit exceeded
39 Halted 0 ms 0 KB -