Trees: Is This a Binary Search Tree?

Hacker
Rank
Score
115265
flag of United States
00.00
115265
flag of India
00.00
115265
flag of India
00.00
115265
flag of Australia
00.00
115265
flag of United States
00.00
115265
flag of India
00.00
115265
flag of United States
00.00
115265
flag of United States
00.00
115265
flag of India
00.00
115265
flag of United States
00.00
115265
flag of India
00.00
115265
flag of United States
00.00
115265
flag of United States
00.00
115265
flag of Brazil
00.00
115265
flag of Kenya
00.00
115265
flag of Mexico
00.00
115265
flag of Armenia
00.00
115265
flag of India
00.00
115265
flag of United States
00.00
115265
flag of United Kingdom
00.00
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