Data Structure Introduction › Time Complexity › Question #21512
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QWhat is the time complexity of searching an element in a binary search tree (BST)?

ID: #21512 Time Complexity 83 views
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#21512Q ID
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Time ComplexityTopic
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  • A O(1) ✔ ✖
  • B O(log N) ✔ ✖
  • C O(N) ✔ ✖
  • D O(N log N) ✔ ✖
Correct Answer: Option B

Explanation

Searching an element in a balanced binary search tree has a time complexity of O(log N), where N is the number of nodes.

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