Câu hỏi phỏng vấn Sorting
Câu hỏi

What are advantages and disadvantages of Bubble Sort?

Câu trả lời

The main advantages of the bubble sort algorithm are:

  • It is easy to understand and implement[1][4][5].
  • It is an in-place sorting algorithm, so it requires minimal extra memory[1][4][5].
  • It performs well when the array is almost sorted[2].

The main disadvantages of bubble sort are:

  • It has a time complexity of O(n^2) in the average and worst cases, making it inefficient for large datasets[1][3][4][5].
  • It requires more element assignments compared to other sorting algorithms like insertion sort[2].
  • It is not suitable for large data sets, as its performance decreases quadratically as the number of elements increases[1][4].
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