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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#298959#3275. 小明的树historical100 ✓1733ms35264kbC++142.2kb2024-01-06 16:13:022024-01-06 16:13:03

Details

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Subtask #1:

score: 10
Accepted

Test #1:

score: 10
Accepted
time: 553ms
memory: 34824kb

input:

500000 0
2 1
3 2
4 2
5 4
6 1
7 1
8 4
9 3
10 9
11 3
12 8
13 5
14 7
15 10
16 10
17 13
18 14
19 18
20 14
21 13
22 3
23 2
24 2
25 10
26 19
27 13
28 16
29 7
30 11
31 13
32 28
33 30
34 10
35 26
36 5
37 34
38 20
39 7
40 35
41 30
42 11
43 40
44 10
45 5
46 23
47 15
48 23
49 16
50 5
51 13
52 23
53 47
54 3
55 ...

output:

237

result:

ok 1 number(s): "237"

Subtask #2:

score: 20
Accepted

Test #2:

score: 20
Accepted
time: 17ms
memory: 26936kb

input:

8000 8000
2 1
3 2
4 1
5 4
6 3
7 4
8 3
9 3
10 8
11 6
12 7
13 11
14 11
15 7
16 4
17 11
18 7
19 8
20 19
21 18
22 17
23 2
24 15
25 23
26 13
27 10
28 1
29 7
30 17
31 11
32 18
33 2
34 1
35 29
36 5
37 21
38 6
39 7
40 26
41 19
42 3
43 9
44 39
45 23
46 41
47 38
48 12
49 4
50 30
51 1
52 41
53 17
54 41
55 53
5...

output:

16
16
16
16
16
16
16
16
16
16
16
16
16
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16
16
16
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11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
...

result:

ok 8001 numbers

Test #3:

score: 0
Accepted
time: 16ms
memory: 26452kb

input:

8000 8000
2 1
3 2
4 3
5 1
6 1
7 2
8 6
9 7
10 5
11 8
12 1
13 3
14 9
15 7
16 11
17 15
18 17
19 16
20 8
21 9
22 16
23 8
24 17
25 23
26 11
27 22
28 16
29 11
30 14
31 27
32 23
33 24
34 7
35 26
36 10
37 35
38 7
39 21
40 7
41 11
42 32
43 11
44 17
45 9
46 4
47 5
48 24
49 25
50 15
51 32
52 41
53 28
54 34
55 ...

output:

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
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12
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12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
...

result:

ok 8001 numbers

Subtask #3:

score: 70
Accepted

Dependency #1:

100%
Accepted

Dependency #2:

100%
Accepted

Test #4:

score: 70
Accepted
time: 1720ms
memory: 35064kb

input:

500000 500000
2 1
3 2
4 1
5 2
6 1
7 6
8 7
9 1
10 7
11 8
12 11
13 6
14 4
15 4
16 6
17 9
18 8
19 14
20 11
21 15
22 9
23 11
24 16
25 6
26 19
27 15
28 7
29 10
30 18
31 5
32 30
33 27
34 15
35 22
36 23
37 13
38 21
39 12
40 12
41 38
42 8
43 42
44 37
45 43
46 17
47 14
48 41
49 20
50 20
51 44
52 39
53 23
54 ...

output:

262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
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262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
262
...

result:

ok 500001 numbers

Test #5:

score: 0
Accepted
time: 1684ms
memory: 35064kb

input:

500000 500000
2 1
3 1
4 2
5 3
6 2
7 3
8 1
9 3
10 2
11 8
12 6
13 8
14 7
15 12
16 8
17 11
18 10
19 12
20 12
21 7
22 6
23 16
24 1
25 21
26 13
27 8
28 19
29 3
30 26
31 27
32 21
33 21
34 23
35 16
36 28
37 31
38 3
39 17
40 9
41 8
42 37
43 15
44 40
45 8
46 44
47 31
48 46
49 27
50 17
51 9
52 13
53 29
54 6
5...

output:

415
415
415
415
415
415
415
415
415
415
415
415
415
415
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415
415
415
415
415
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415
415
415
415
415
415
415
415
415
415
415
415
415
415
415
415
415
415
415
415
...

result:

ok 500001 numbers

Test #6:

score: 0
Accepted
time: 1733ms
memory: 35156kb

input:

500000 500000
2 1
3 2
4 1
5 4
6 3
7 1
8 5
9 6
10 7
11 5
12 5
13 12
14 2
15 6
16 15
17 9
18 17
19 17
20 5
21 9
22 19
23 5
24 15
25 11
26 4
27 11
28 19
29 28
30 5
31 30
32 21
33 10
34 8
35 3
36 14
37 10
38 26
39 12
40 1
41 27
42 34
43 20
44 14
45 33
46 3
47 19
48 45
49 35
50 32
51 1
52 42
53 9
54 7
55...

output:

57
57
57
57
57
57
57
57
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57
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57
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57
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57
57
57
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57
57
57
57
57
57
57
...

result:

ok 500001 numbers

Test #7:

score: 0
Accepted
time: 1711ms
memory: 35064kb

input:

500000 500000
2 1
3 2
4 3
5 1
6 5
7 6
8 3
9 6
10 8
11 2
12 4
13 4
14 9
15 10
16 5
17 10
18 11
19 8
20 18
21 18
22 5
23 4
24 7
25 10
26 21
27 25
28 8
29 2
30 20
31 28
32 16
33 32
34 20
35 34
36 3
37 9
38 25
39 21
40 35
41 13
42 20
43 3
44 34
45 2
46 17
47 8
48 12
49 17
50 17
51 49
52 15
53 48
54 27
5...

output:

198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
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198
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198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
198
...

result:

ok 500001 numbers

Test #8:

score: 0
Accepted
time: 1714ms
memory: 35136kb

input:

500000 500000
2 1
3 2
4 2
5 2
6 3
7 2
8 2
9 4
10 1
11 2
12 10
13 6
14 8
15 5
16 13
17 7
18 1
19 16
20 7
21 9
22 15
23 20
24 6
25 2
26 10
27 6
28 2
29 27
30 6
31 24
32 2
33 4
34 5
35 4
36 31
37 5
38 5
39 17
40 19
41 30
42 40
43 2
44 14
45 25
46 37
47 6
48 46
49 19
50 33
51 11
52 1
53 27
54 7
55 47
56...

output:

290
290
290
290
290
290
290
290
290
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290
290
290
290
290
290
290
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290
290
290
290
290
290
290
290
290
290
290
290
290
290
290
290
290
290
290
290
...

result:

ok 500001 numbers

Test #9:

score: 0
Accepted
time: 1689ms
memory: 35068kb

input:

500000 500000
2 1
3 1
4 2
5 1
6 5
7 5
8 1
9 8
10 5
11 8
12 4
13 9
14 11
15 10
16 11
17 7
18 17
19 12
20 17
21 9
22 9
23 8
24 21
25 17
26 13
27 5
28 10
29 18
30 4
31 19
32 6
33 18
34 10
35 12
36 19
37 13
38 5
39 10
40 33
41 16
42 18
43 20
44 26
45 19
46 1
47 15
48 17
49 48
50 43
51 40
52 29
53 45
54 ...

output:

40
40
40
40
40
40
40
40
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40
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40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
...

result:

ok 500001 numbers

Test #10:

score: 0
Accepted
time: 1729ms
memory: 35264kb

input:

500000 500000
2 1
3 2
4 2
5 4
6 2
7 1
8 1
9 5
10 9
11 3
12 3
13 1
14 9
15 6
16 8
17 3
18 9
19 5
20 5
21 5
22 15
23 15
24 7
25 7
26 9
27 26
28 9
29 1
30 28
31 2
32 20
33 28
34 26
35 16
36 7
37 29
38 33
39 13
40 34
41 35
42 27
43 24
44 10
45 12
46 19
47 11
48 38
49 12
50 18
51 19
52 23
53 6
54 33
55 1...

output:

20
20
20
20
20
20
20
20
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20
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20
20
20
20
20
20
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20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
...

result:

ok 500001 numbers