Trees: Is This a Binary Search Tree?

Hacker
Rank
Score
114086
flag of United States
00.00
114086
flag of Chile
00.00
114086
flag of United States
00.00
114086
flag of United States
00.00
114086
flag of United States
00.00
114086
flag of United States
00.00
114086
flag of Serbia
00.00
114086
flag of India
00.00
114086
flag of United States
00.00
114086
flag of United States
00.00
114086
flag of United States
00.00
114086
flag of Israel
00.00
114086
flag of India
00.00
114086
flag of Sweden
00.00
114086
flag of United States
00.00
114086
flag of India
00.00
114086
flag of Netherlands
00.00
114086
flag of Egypt
00.00
114086
flag of Egypt
00.00
114086
flag of India
00.00
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