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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#575841#5367. 递增树列nullptr_qwq100 ✓285ms4996kbC++203.4kb2024-09-19 16:58:352024-09-19 16:58:36

详细

Subtask #1:

score: 9
Accepted

Test #1:

score: 9
Accepted
time: 1ms
memory: 4816kb

input:

7
1 2
2 3
2 4
1 5
5 6
3 7

output:

712

result:

ok single line: '712'

Test #2:

score: 9
Accepted
time: 1ms
memory: 4812kb

input:

5
1 2
1 3
3 4
4 5

output:

44

result:

ok single line: '44'

Test #3:

score: 9
Accepted
time: 1ms
memory: 4836kb

input:

7
1 2
2 3
1 4
3 5
3 6
2 7

output:

576

result:

ok single line: '576'

Test #4:

score: 9
Accepted
time: 1ms
memory: 4824kb

input:

8
1 2
1 3
3 4
2 5
2 6
1 7
2 8

output:

6912

result:

ok single line: '6912'

Test #5:

score: 9
Accepted
time: 1ms
memory: 4828kb

input:

8
1 2
2 3
2 4
1 5
2 6
3 7
5 8

output:

3360

result:

ok single line: '3360'

Subtask #2:

score: 11
Accepted

Dependency #1:

100%
Accepted

Test #6:

score: 11
Accepted
time: 1ms
memory: 4824kb

input:

14
1 2
1 3
1 4
1 5
1 6
4 7
2 8
1 9
4 10
7 11
9 12
2 13
11 14

output:

389151297

result:

ok single line: '389151297'

Test #7:

score: 11
Accepted
time: 1ms
memory: 4844kb

input:

13
1 2
2 3
2 4
2 5
4 6
4 7
3 8
4 9
6 10
4 11
11 12
6 13

output:

17381952

result:

ok single line: '17381952'

Test #8:

score: 11
Accepted
time: 1ms
memory: 4756kb

input:

12
1 2
2 3
2 4
1 5
5 6
4 7
7 8
5 9
4 10
1 11
7 12

output:

4993920

result:

ok single line: '4993920'

Test #9:

score: 11
Accepted
time: 1ms
memory: 4788kb

input:

15
1 2
1 3
2 4
4 5
2 6
6 7
2 8
8 9
2 10
4 11
8 12
4 13
5 14
9 15

output:

818474475

result:

ok single line: '818474475'

Test #10:

score: 11
Accepted
time: 0ms
memory: 4816kb

input:

15
1 2
1 3
2 4
3 5
2 6
5 7
4 8
4 9
1 10
10 11
8 12
10 13
13 14
7 15

output:

16041048

result:

ok single line: '16041048'

Subtask #3:

score: 15
Accepted

Dependency #1:

100%
Accepted

Dependency #2:

100%
Accepted

Test #11:

score: 15
Accepted
time: 2ms
memory: 4764kb

input:

25
1 2
1 3
3 4
4 5
2 6
2 7
5 8
5 9
1 10
10 11
9 12
5 13
4 14
12 15
1 16
14 17
2 18
2 19
16 20
18 21
18 22
20 23
17 24
19 25

output:

179142361

result:

ok single line: '179142361'

Test #12:

score: 15
Accepted
time: 2ms
memory: 4976kb

input:

24
1 2
1 3
2 4
1 5
2 6
2 7
6 8
1 9
1 10
1 11
8 12
6 13
13 14
12 15
2 16
5 17
12 18
8 19
11 20
17 21
21 22
19 23
18 24

output:

680835791

result:

ok single line: '680835791'

Test #13:

score: 15
Accepted
time: 1ms
memory: 4912kb

input:

23
1 2
1 3
3 4
2 5
2 6
5 7
4 8
7 9
4 10
8 11
2 12
8 13
1 14
14 15
9 16
7 17
9 18
5 19
16 20
15 21
10 22
17 23

output:

613299173

result:

ok single line: '613299173'

Test #14:

score: 15
Accepted
time: 1ms
memory: 4760kb

input:

24
1 2
1 3
1 4
1 5
2 6
3 7
1 8
6 9
6 10
10 11
6 12
10 13
6 14
4 15
5 16
1 17
8 18
1 19
17 20
2 21
19 22
20 23
15 24

output:

990332459

result:

ok single line: '990332459'

Test #15:

score: 15
Accepted
time: 2ms
memory: 4912kb

input:

27
1 2
1 3
2 4
1 5
3 6
1 7
4 8
5 9
5 10
9 11
10 12
11 13
6 14
3 15
6 16
5 17
4 18
14 19
3 20
13 21
1 22
8 23
6 24
4 25
12 26
25 27

output:

254905851

result:

ok single line: '254905851'

Test #16:

score: 15
Accepted
time: 2ms
memory: 4852kb

input:

28
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
19 20
20 21
21 22
22 23
23 24
24 25
25 26
26 27
27 28

output:

245512165

result:

ok single line: '245512165'

Test #17:

score: 15
Accepted
time: 1ms
memory: 4808kb

input:

25
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
1 10
1 11
1 12
1 13
1 14
1 15
1 16
1 17
1 18
1 19
1 20
1 21
1 22
1 23
1 24
1 25

output:

440732388

result:

ok single line: '440732388'

Test #18:

score: 15
Accepted
time: 2ms
memory: 4716kb

input:

25
1 2
2 3
2 4
3 5
3 6
4 7
6 8
8 9
8 10
9 11
9 12
11 13
11 14
12 15
14 16
15 17
16 18
16 19
19 20
19 21
20 22
21 23
21 24
24 25

output:

222462817

result:

ok single line: '222462817'

Test #19:

score: 15
Accepted
time: 4ms
memory: 4784kb

input:

30
1 2
1 3
1 4
2 5
5 6
3 7
7 8
5 9
6 10
7 11
10 12
9 13
11 14
11 15
14 16
13 17
16 18
15 19
19 20
20 21
18 22
22 23
21 24
24 25
22 26
24 27
25 28
27 29
27 30

output:

915280502

result:

ok single line: '915280502'

Test #20:

score: 15
Accepted
time: 3ms
memory: 4772kb

input:

29
1 2
2 3
1 4
4 5
2 6
5 7
3 8
7 9
5 10
7 11
10 12
9 13
13 14
11 15
11 16
12 17
17 18
17 19
17 20
16 21
17 22
20 23
22 24
23 25
22 26
25 27
24 28
28 29

output:

847984210

result:

ok single line: '847984210'

Test #21:

score: 15
Accepted
time: 3ms
memory: 4768kb

input:

30
1 2
1 3
3 4
4 5
4 6
5 7
6 8
6 9
8 10
6 11
11 12
10 13
9 14
9 15
15 16
15 17
17 18
16 19
16 20
19 21
16 22
20 23
20 24
21 25
20 26
22 27
25 28
26 29
28 30

output:

203499669

result:

ok single line: '203499669'

Test #22:

score: 15
Accepted
time: 2ms
memory: 4852kb

input:

29
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
1 10
1 11
1 12
1 13
1 14
1 15
1 16
1 17
7 18
1 19
6 20
16 21
18 22
19 23
15 24
6 25
3 26
16 27
9 28
21 29

output:

673029660

result:

ok single line: '673029660'

Test #23:

score: 15
Accepted
time: 0ms
memory: 4824kb

input:

25
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
1 10
1 11
1 12
1 13
1 14
1 15
1 16
1 17
1 18
1 19
2 20
10 21
2 22
14 23
9 24
5 25

output:

463358446

result:

ok single line: '463358446'

Test #24:

score: 15
Accepted
time: 2ms
memory: 4916kb

input:

30
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
1 10
1 11
1 12
1 13
1 14
1 15
1 16
1 17
1 18
1 19
16 20
14 21
8 22
13 23
3 24
16 25
13 26
18 27
10 28
5 29
21 30

output:

2581770

result:

ok single line: '2581770'

Subtask #4:

score: 25
Accepted

Dependency #1:

100%
Accepted

Dependency #2:

100%
Accepted

Dependency #3:

100%
Accepted

Test #25:

score: 25
Accepted
time: 11ms
memory: 4848kb

input:

42
1 2
1 3
2 4
1 5
1 6
1 7
6 8
2 9
5 10
2 11
2 12
7 13
9 14
3 15
4 16
3 17
8 18
11 19
10 20
12 21
16 22
6 23
13 24
19 25
8 26
22 27
19 28
7 29
1 30
2 31
30 32
27 33
28 34
18 35
6 36
24 37
21 38
11 39
22 40
22 41
3 42

output:

475818143

result:

ok single line: '475818143'

Test #26:

score: 25
Accepted
time: 20ms
memory: 4784kb

input:

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

output:

574349748

result:

ok single line: '574349748'

Test #27:

score: 25
Accepted
time: 28ms
memory: 4848kb

input:

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

output:

284808122

result:

ok single line: '284808122'

Test #28:

score: 25
Accepted
time: 28ms
memory: 4996kb

input:

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

output:

728582173

result:

ok single line: '728582173'

Test #29:

score: 25
Accepted
time: 13ms
memory: 4848kb

input:

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

output:

830913254

result:

ok single line: '830913254'

Test #30:

score: 25
Accepted
time: 7ms
memory: 4780kb

input:

42
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 12
12 13
13 14
14 15
15 16
16 17
17 18
18 19
19 20
20 21
21 22
22 23
23 24
24 25
25 26
26 27
27 28
28 29
29 30
30 31
31 32
32 33
33 34
34 35
35 36
36 37
37 38
38 39
39 40
40 41
41 42

output:

118430285

result:

ok single line: '118430285'

Test #31:

score: 25
Accepted
time: 0ms
memory: 4828kb

input:

44
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
1 10
1 11
1 12
1 13
1 14
1 15
1 16
1 17
1 18
1 19
1 20
1 21
1 22
1 23
1 24
1 25
1 26
1 27
1 28
1 29
1 30
1 31
1 32
1 33
1 34
1 35
1 36
1 37
1 38
1 39
1 40
1 41
1 42
1 43
1 44

output:

10503098

result:

ok single line: '10503098'

Test #32:

score: 25
Accepted
time: 13ms
memory: 4844kb

input:

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

output:

236779386

result:

ok single line: '236779386'

Test #33:

score: 25
Accepted
time: 10ms
memory: 4780kb

input:

43
1 2
1 3
3 4
4 5
4 6
4 7
4 8
8 9
7 10
7 11
10 12
9 13
12 14
12 15
14 16
15 17
17 18
17 19
18 20
19 21
19 22
20 23
21 24
22 25
23 26
24 27
27 28
25 29
26 30
30 31
29 32
32 33
31 34
33 35
33 36
33 37
37 38
35 39
37 40
37 41
38 42
42 43

output:

472278844

result:

ok single line: '472278844'

Test #34:

score: 25
Accepted
time: 18ms
memory: 4856kb

input:

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

output:

918870657

result:

ok single line: '918870657'

Test #35:

score: 25
Accepted
time: 14ms
memory: 4856kb

input:

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

output:

85610243

result:

ok single line: '85610243'

Test #36:

score: 25
Accepted
time: 9ms
memory: 4852kb

input:

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

output:

773530270

result:

ok single line: '773530270'

Test #37:

score: 25
Accepted
time: 6ms
memory: 4836kb

input:

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

output:

600462689

result:

ok single line: '600462689'

Test #38:

score: 25
Accepted
time: 6ms
memory: 4844kb

input:

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

output:

563685126

result:

ok single line: '563685126'

Subtask #5:

score: 40
Accepted

Dependency #1:

100%
Accepted

Dependency #2:

100%
Accepted

Dependency #3:

100%
Accepted

Dependency #4:

100%
Accepted

Test #39:

score: 40
Accepted
time: 159ms
memory: 4820kb

input:

73
1 2
1 3
2 4
3 5
5 6
3 7
3 8
2 9
3 10
3 11
8 12
3 13
9 14
12 15
11 16
3 17
11 18
18 19
3 20
5 21
1 22
2 23
23 24
7 25
15 26
17 27
22 28
28 29
13 30
24 31
22 32
15 33
25 34
4 35
5 36
28 37
8 38
6 39
12 40
6 41
4 42
30 43
26 44
11 45
8 46
35 47
36 48
45 49
8 50
7 51
43 52
27 53
49 54
53 55
52 56
8 5...

output:

518761011

result:

ok single line: '518761011'

Test #40:

score: 40
Accepted
time: 285ms
memory: 4960kb

input:

80
1 2
1 3
2 4
3 5
1 6
6 7
7 8
5 9
2 10
7 11
4 12
3 13
9 14
12 15
13 16
5 17
10 18
4 19
1 20
14 21
16 22
13 23
17 24
8 25
11 26
23 27
5 28
27 29
23 30
8 31
11 32
21 33
3 34
25 35
6 36
24 37
12 38
6 39
37 40
10 41
2 42
27 43
23 44
28 45
20 46
46 47
15 48
45 49
40 50
36 51
13 52
49 53
52 54
36 55
19 5...

output:

908706975

result:

ok single line: '908706975'

Test #41:

score: 40
Accepted
time: 199ms
memory: 4864kb

input:

77
1 2
2 3
1 4
2 5
1 6
1 7
3 8
2 9
6 10
7 11
8 12
4 13
12 14
14 15
4 16
10 17
7 18
7 19
9 20
14 21
10 22
9 23
23 24
5 25
22 26
16 27
21 28
10 29
1 30
26 31
5 32
12 33
31 34
3 35
22 36
30 37
17 38
20 39
20 40
14 41
33 42
5 43
1 44
36 45
30 46
27 47
43 48
13 49
29 50
5 51
10 52
47 53
20 54
24 55
3 56
...

output:

471949293

result:

ok single line: '471949293'

Test #42:

score: 40
Accepted
time: 265ms
memory: 4964kb

input:

80
1 2
2 3
2 4
4 5
4 6
5 7
2 8
1 9
7 10
6 11
10 12
2 13
8 14
14 15
3 16
9 17
1 18
10 19
10 20
5 21
9 22
9 23
23 24
13 25
8 26
18 27
27 28
4 29
10 30
3 31
1 32
16 33
32 34
21 35
19 36
17 37
13 38
38 39
38 40
8 41
33 42
4 43
12 44
15 45
19 46
19 47
4 48
47 49
6 50
24 51
29 52
12 53
48 54
31 55
15 56
5...

output:

112450382

result:

ok single line: '112450382'

Test #43:

score: 40
Accepted
time: 226ms
memory: 4880kb

input:

76
1 2
2 3
3 4
1 5
2 6
6 7
2 8
2 9
1 10
6 11
4 12
5 13
7 14
10 15
14 16
16 17
16 18
14 19
10 20
5 21
13 22
2 23
5 24
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40 56...

output:

815118641

result:

ok single line: '815118641'

Test #44:

score: 40
Accepted
time: 53ms
memory: 4816kb

input:

74
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53...

output:

367159086

result:

ok single line: '367159086'

Test #45:

score: 40
Accepted
time: 11ms
memory: 4852kb

input:

71
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...

output:

715534167

result:

ok single line: '715534167'

Test #46:

score: 40
Accepted
time: 113ms
memory: 4888kb

input:

79
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51...

output:

192185403

result:

ok single line: '192185403'

Test #47:

score: 40
Accepted
time: 102ms
memory: 4876kb

input:

78
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48 50
50 51
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49 53
51 54...

output:

275960320

result:

ok single line: '275960320'

Test #48:

score: 40
Accepted
time: 118ms
memory: 4828kb

input:

78
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4 5
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46 50
46 51
51 52
51 53
50 5...

output:

79692172

result:

ok single line: '79692172'

Test #49:

score: 40
Accepted
time: 163ms
memory: 4956kb

input:

76
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2 3
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44 50
49 51
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51 54...

output:

155298272

result:

ok single line: '155298272'

Test #50:

score: 40
Accepted
time: 52ms
memory: 4872kb

input:

78
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1 35
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13 37
35 38
11 39
33 40
29 41
22 42
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11 44
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9 46
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27 50
23 51
14 52
21 53
44 54
39 55
25 56
39 57
41 ...

output:

347869842

result:

ok single line: '347869842'

Test #51:

score: 40
Accepted
time: 37ms
memory: 4852kb

input:

73
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23 40
11 41
12 42
18 43
36 44
18 45
26 46
22 47
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18 50
13 51
27 52
9 53
42 54
51 55
54 56
10 57
11...

output:

320963094

result:

ok single line: '320963094'

Test #52:

score: 40
Accepted
time: 29ms
memory: 4828kb

input:

70
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1 3
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1 23
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1 26
1 27
1 28
1 29
1 30
1 31
1 32
1 33
1 34
21 35
10 36
20 37
27 38
9 39
28 40
17 41
2 42
20 43
21 44
16 45
19 46
18 47
13 48
4 49
12 50
22 51
16 52
44 53
13 54
27 55
7 56
47 57
44 58
...

output:

203034247

result:

ok single line: '203034247'

Test #53:

score: 40
Accepted
time: 169ms
memory: 4820kb

input:

75
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1 3
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6 8
2 9
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4 12
2 13
1 14
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2 18
8 19
13 20
17 21
4 22
6 23
16 24
5 25
3 26
5 27
2 28
5 29
20 30
22 31
6 32
17 33
2 34
7 35
4 36
16 37
7 38
22 39
7 40
27 41
5 42
42 43
38 44
20 45
23 46
36 47
46 48
14 49
23 50
26 51
18 52
4 53
51 54
41 55
54 56
25 57
...

output:

917400836

result:

ok single line: '917400836'

Test #54:

score: 40
Accepted
time: 232ms
memory: 4876kb

input:

76
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1 5
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3 7
6 8
8 9
1 10
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3 12
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17 18
3 19
13 20
6 21
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16 23
22 24
5 25
11 26
8 27
17 28
8 29
15 30
30 31
25 32
20 33
11 34
8 35
33 36
27 37
29 38
5 39
8 40
4 41
31 42
32 43
27 44
1 45
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39 47
43 48
35 49
44 50
9 51
10 52
26 53
5 54
25 55
17 56
12 ...

output:

716634289

result:

ok single line: '716634289'

Test #55:

score: 40
Accepted
time: 204ms
memory: 4876kb

input:

74
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1 5
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5 8
1 9
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12 19
2 20
4 21
19 22
9 23
5 24
21 25
17 26
17 27
19 28
11 29
5 30
16 31
5 32
30 33
11 34
29 35
14 36
29 37
4 38
11 39
1 40
4 41
6 42
1 43
36 44
29 45
7 46
36 47
38 48
40 49
14 50
36 51
33 52
48 53
23 54
38 55
18 56...

output:

920487193

result:

ok single line: '920487193'

Test #56:

score: 40
Accepted
time: 157ms
memory: 4888kb

input:

70
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2 3
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2 5
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5 7
7 8
5 9
6 10
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2 12
4 13
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3 17
14 18
4 19
2 20
12 21
4 22
11 23
8 24
21 25
25 26
13 27
15 28
23 29
9 30
16 31
9 32
27 33
15 34
12 35
8 36
12 37
7 38
37 39
16 40
24 41
36 42
21 43
29 44
30 45
38 46
3 47
6 48
42 49
37 50
1 51
3 52
30 53
12 54
3 55
3 56
33 5...

output:

689277044

result:

ok single line: '689277044'

Test #57:

score: 40
Accepted
time: 137ms
memory: 4868kb

input:

71
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2 3
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3 5
2 6
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7 8
3 9
2 10
6 11
10 12
9 13
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14 19
4 20
5 21
16 22
7 23
20 24
16 25
24 26
26 27
14 28
16 29
12 30
14 31
20 32
14 33
25 34
18 35
25 36
22 37
24 38
4 39
32 40
3 41
24 42
30 43
21 44
25 45
21 46
7 47
17 48
42 49
20 50
16 51
45 52
18 53
7 54
47 55
4...

output:

358090698

result:

ok single line: '358090698'

Test #58:

score: 40
Accepted
time: 184ms
memory: 4944kb

input:

73
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1 3
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4 5
5 6
6 7
7 8
2 9
7 10
6 11
9 12
11 13
4 14
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11 18
9 19
19 20
1 21
12 22
5 23
6 24
4 25
18 26
20 27
25 28
13 29
10 30
18 31
5 32
2 33
19 34
26 35
19 36
14 37
7 38
9 39
26 40
26 41
37 42
36 43
43 44
17 45
13 46
1 47
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40 49
17 50
8 51
12 52
29 53
19 54
1 55
15 56
20...

output:

959769486

result:

ok single line: '959769486'

Test #59:

score: 40
Accepted
time: 201ms
memory: 4952kb

input:

72
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2 3
2 4
4 5
5 6
2 7
3 8
3 9
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6 11
9 12
10 13
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8 16
14 17
9 18
8 19
15 20
16 21
16 22
18 23
12 24
13 25
15 26
20 27
25 28
2 29
18 30
7 31
29 32
9 33
20 34
28 35
3 36
13 37
17 38
15 39
16 40
30 41
4 42
27 43
34 44
34 45
22 46
2 47
19 48
36 49
28 50
37 51
40 52
23 53
9 54
20 55
42...

output:

513471410

result:

ok single line: '513471410'

Test #60:

score: 40
Accepted
time: 205ms
memory: 4832kb

input:

76
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1 3
3 4
1 5
1 6
3 7
5 8
4 9
8 10
1 11
4 12
10 13
6 14
8 15
3 16
10 17
9 18
10 19
4 20
8 21
11 22
7 23
2 24
10 25
16 26
25 27
13 28
2 29
28 30
15 31
16 32
23 33
14 34
33 35
31 36
8 37
31 38
36 39
14 40
15 41
14 42
15 43
4 44
39 45
42 46
24 47
34 48
40 49
31 50
33 51
15 52
41 53
43 54
45 55
48 ...

output:

632208880

result:

ok single line: '632208880'

Test #61:

score: 40
Accepted
time: 127ms
memory: 4808kb

input:

74
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1 3
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2 5
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6 7
4 8
4 9
6 10
2 11
3 12
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14 17
2 18
10 19
1 20
5 21
15 22
6 23
11 24
9 25
10 26
19 27
24 28
23 29
18 30
20 31
29 32
9 33
30 34
27 35
2 36
28 37
4 38
17 39
8 40
12 41
16 42
15 43
38 44
23 45
41 46
19 47
18 48
28 49
22 50
49 51
35 52
41 53
32 54
13 55
38 56...

output:

139851470

result:

ok single line: '139851470'

Test #62:

score: 40
Accepted
time: 162ms
memory: 4896kb

input:

73
1 2
2 3
1 4
2 5
1 6
1 7
6 8
1 9
5 10
10 11
10 12
1 13
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13 15
9 16
10 17
3 18
8 19
14 20
20 21
1 22
3 23
3 24
4 25
7 26
5 27
11 28
21 29
6 30
11 31
30 32
10 33
23 34
25 35
3 36
22 37
18 38
15 39
8 40
20 41
10 42
1 43
27 44
12 45
29 46
37 47
18 48
47 49
16 50
17 51
14 52
17 53
43 54
23 55
48 5...

output:

248495359

result:

ok single line: '248495359'
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服务器时间: 2024-12-02 16:39:15 | 开源项目