Trees: Is This a Binary Search Tree?

Hacker
Rank
Score
94667
flag of India
22.386
94667
flag of India
22.386
94667
flag of India
22.386
94667
flag of United Kingdom
22.386
94667
flag of India
22.386
94667
flag of United States
22.386
94667
flag of India
22.386
94667
flag of United States
22.386
94667
flag of India
22.386
94667
flag of India
22.386
94667
flag of United States
22.386
94667
flag of India
22.386
94667
flag of India
22.386
94667
flag of India
22.386
94667
flag of India
22.386
94667
flag of United Kingdom
22.386
94667
flag of India
22.386
94667
flag of United States
22.386
94667
flag of United States
22.386
94667
flag of India
22.386
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