Maximal Tree Diameter

Hacker
Rank
Score
Time
21
flag of China
72.503
54:01
22
flag of Japan
67.50
53:35
23
flag of China
60.00
48:39
24
flag of India
57.503
49:32
25
flag of Indonesia
54.997
53:59
26
flag of Jordan
50.003
25:37
27
flag of Poland
50.003
34:25
28
flag of Japan
50.003
35:02
29
flag of Vietnam
50.003
42:51
30
flag of Egypt
50.003
54:36
31
flag of China
50.003
55:33
32
flag of Japan
50.003
59:40
33
flag of Japan
50.003
59:49
34
flag of Russian Federation
50.003
59:54
35
flag of China
47.497
46:55
36
flag of Singapore
45.00
42:10
37
flag of India
42.503
46:08
38
flag of United Kingdom
39.998
47:48
39
flag of India
30.00
59:39
40
flag of Ukraine
27.503
30:18
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