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Which of the following sorting algorithm has best case time complexity of O(n2)?ans.stupid sortselection sortbubble sortinsertion sort

Question

Which of the following sorting algorithm has best case time complexity of O(n2)?ans.stupid sortselection sortbubble sortinsertion sort

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Solution

The sorting algorithms that have the best case time complexity of O(n^2) are:

  1. Selection Sort
  2. Bubble Sort
  3. Insertion Sort

Stupid Sort, also known as Bogosort, has a worst-case time complexity of O((n+1)!), making it one of the least efficient sorting algorithms.

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