Need some help, confused about this Write a divide and conquer algorithm that reverses the order of the elements of alist.def reverse_dc(lst):II II||Return a list with the reverse order of the elements of lst.>>> reverse_dc([1,2,3,4])[4,3,2,1]II I| ||1. What is the run time? Justify your answer. You may assume list slicing andlist concatenation both take constant time.2. What can you use to measure the size of recursive calls?3. Prove the correctness of your solution.

Below is the code in python and sample output:

Write a divide and conquer algorithm that reverses the order of the elements of a list. def reverse_dc(lst): IL II I| Return a list with the reverse order of the elements of lst. >>> reverse_dc([1,2,3,4]) [4,3,2,1] II II || 1. What is the run time? Justify your answer. You may assume list slicing and list concatenation both take constant time. 2. What can you use to measure the size of recursive calls? 3. Prove the correctness of your solution.

Write a divide and conquer algorithm that reverses the order of the elements of a list. def reverse_dc(lst): IL II I| Return a list with the reverse order of the elements of lst. >>> reverse_dc([1,2,3,4]) [4,3,2,1] II II || 1. What is the run time? Justify your answer. You may assume list slicing and list concatenation both take constant time. 2. What can you use to measure the size of recursive calls? 3. Prove the correctness of your solution.

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

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