Bubble Sort and Complexity | Dataford Interview Questions

Write the code of bubble sort and explain its time and space complexities.

Implement bubble_sort(arr) to sort a list of integers in ascending order and return the sorted list. The algorithm must sort the input in place and should stop early when a complete pass makes no swaps.

Use only constant extra space. State the best-case, average-case, worst-case time complexities and the auxiliary space complexity.

Constraints

0 <= len(arr) <= 500
-10^9 <= arr[i] <= 10^9
The input list must be sorted in place
Return the same list object after sorting

Function Signature

def bubble_sort(arr):

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Problem

Write the code of bubble sort and explain its time and space complexities.

Use only constant extra space. State the best-case, average-case, worst-case time complexities and the auxiliary space complexity.

Constraints

0 <= len(arr) <= 500
-10^9 <= arr[i] <= 10^9
The input list must be sorted in place
Return the same list object after sorting

Function Signature

def bubble_sort(arr):

Your question is Bubble Sort and Complexity. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.