please write your own code and use some commentary. Thank you
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
Section: Chapter Questions
Problem 1PE
Related questions
Question
please write your own code and use some commentary. Thank you
![Question
An effective algorithm is called "Insertion Sort": Inserting a value in the correct position in the list already
sorted on the left. The first element is in the correct position. Visit the second item, and insert it in the
part of the list before it (so the left part of the list is sorted). Repeat with the other items, until the list is
sorted.
• Modify the initial list. Calculate the number of steps.
Example
>>>L = [3, 4, -1, 7, 2, 5, 16, -2, 17, 7, 82, -1]
>>> tri_insertion (L)
Number of steps 38
>>> L
[-2, -1, -1, 2, 3, 4, 5, 7, 7, 16, 17, 82]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F32c13ba7-237d-4629-8f55-05e99d86aab8%2F9897ae0c-1be3-48ec-b18b-181cca24cc68%2Fgwpwtmd_processed.png&w=3840&q=75)
Transcribed Image Text:Question
An effective algorithm is called "Insertion Sort": Inserting a value in the correct position in the list already
sorted on the left. The first element is in the correct position. Visit the second item, and insert it in the
part of the list before it (so the left part of the list is sorted). Repeat with the other items, until the list is
sorted.
• Modify the initial list. Calculate the number of steps.
Example
>>>L = [3, 4, -1, 7, 2, 5, 16, -2, 17, 7, 82, -1]
>>> tri_insertion (L)
Number of steps 38
>>> L
[-2, -1, -1, 2, 3, 4, 5, 7, 7, 16, 17, 82]
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