Here is the code of bubble sort. Its run time complexity is 8(n²). Change the code in a way so that its time complexity is 8(n) for the best-case scenario. You have to explain how you have achieved the 8(n) for the best-case scenario in a comment block of your code. def bubbleSort(arr): for i in range(len(arr)-1): for j in range(len(arr)-i-1): if arr[j] > arr[j+1]: arr[j], arr[j+1] = arr[j+1], arr[j] Input 1: 5 32145 Input 2: 6 5 10 15 20 25 30 Output 1: 12345 Output 2: 5 10 15 20 25 30 For the input 2, your code should run at 8(n). Please note, you have to take the input from an input3.txt file, and show the output in an output3.txt file.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Here is the code of bubble sort. Its run time complexity is 8(n²). Change the code in a
way so that its time complexity is 8(n) for the best-case scenario.
You have to explain how you have achieved the 8(n) for the best-case scenario in a
comment block of your code.
def bubbleSort(arr):
for i in range(len(arr)-1):
for j in range(len(arr)-i-1):
if arr[j] > arr[j+1]:
arr[j], arr[j+1] = arr[j+1], arr[j]
Input 1:
5
32145
Input 2:
6
5 10 15 20 25 30
Output 1:
12345
Output 2:
5 10 15 20 25 30
For the input 2, your code should run at 8(n).
Please note, you have to take the input from an input3.txt file, and show the
output in an output3.txt file.
Transcribed Image Text:Here is the code of bubble sort. Its run time complexity is 8(n²). Change the code in a way so that its time complexity is 8(n) for the best-case scenario. You have to explain how you have achieved the 8(n) for the best-case scenario in a comment block of your code. def bubbleSort(arr): for i in range(len(arr)-1): for j in range(len(arr)-i-1): if arr[j] > arr[j+1]: arr[j], arr[j+1] = arr[j+1], arr[j] Input 1: 5 32145 Input 2: 6 5 10 15 20 25 30 Output 1: 12345 Output 2: 5 10 15 20 25 30 For the input 2, your code should run at 8(n). Please note, you have to take the input from an input3.txt file, and show the output in an output3.txt file.
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