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Which of the following statements is/are true?
  1. The worst time complexity of Tree Sort is O(n2).
  2. The best time complexity of Merge Sort is O(logn).
  • a)
    Only 1
  • b)
    Only 2
  • c)
    Both 1 and 2
  • d)
    Neither 1 nor 2
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Which of the following statements is/are true? The worst time complexi...
Tree sort is an algorithm based on the binary search tree. It first creates a binary search tree from the elements of the input list or array and then in-order traversal is performed on this binary search tree to get the sorted elements. The worst case time complexity of Tree Sort is O(n2).
Merge sort is a recursive algorithm. The best time complexity of Merge Sort is O(n logn), as it always divides the array into two halves and take the linear time to merge the two halves.
Hence, correct answer is option 1.
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Which of the following statements is/are true? The worst time complexity of Tree Sort is O(n2). The best time complexity of Merge Sort is O(logn).a)Only 1b)Only 2c)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer?
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