Maximal Tree Diameter

Hacker
Rank
Score
Time
161
flag of Bangladesh
07.50
33:31
162
flag of India
07.50
33:48
163
flag of India
07.50
34:19
164
flag of Switzerland
07.50
34:59
165
flag of Georgia
07.50
35:15
166
flag of Vietnam
07.50
35:17
167
flag of India
07.50
35:48

[deleted]

168
flag of null
07.50
35:49
169
flag of India
07.50
38:08
170
flag of India
07.50
39:34
171
flag of Georgia
07.50
39:35
172
flag of India
07.50
39:44
173
flag of India
07.50
39:49
174
flag of India
07.50
39:50
175
flag of India
07.50
41:11
176
flag of India
07.50
41:35
177
flag of India
07.50
41:38
178
flag of Ukraine
07.50
41:45
179
flag of India
07.50
42:37
180
flag of Georgia
07.50
42:44
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