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What is the time complexity of the code that uses self balancing BST for determining the number of inversions in an array?

Q & A › Category: Data Structure › What is the time complexity of the code that uses self balancing BST for determining the number of inversions in an array?
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Admin Staff asked 4 years ago

What is the time complexity of the code that uses self balancing BST for determining the number of inversions in an array?
a) O(n2)
b) O(n)
c) O(log n)
d) O(n log n)

1 Answers
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Admin Staff answered 4 years ago

d) O(n log n)