Microsoft Visual C#
7th Edition
ISBN: 9781337102100
Author: Joyce, Farrell.
Publisher: Cengage Learning,
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Question
Chapter 5, Problem 2E
Program Plan Intro
- Two variables integer and add of type int are declared to store the entered numbers and computed sum.
- A do-while statement is used to enter multiple values of integer and while statement check for value 999 which is entered to exit the loop.
- An if statement is used to compute the sum if a user enter 999.
- After calculation computed sum is printed.
Program description:
The main purpose of the program is used to calculate the sum of entered numbers and print the sum.
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Objective
Implement Bottom-Up Iterative MergeSort and analyze its efficiency compared to
recursive MergeSort. Unlike the recursive approach, which involves multiple function
calls and stack overhead, the bottom-up version sorts iteratively by merging small
subarrays first, reducing recursion depth and improving performance.
Task
1. Implement Bottom-Up Iterative MergeSort
о Start with single-element subarrays and iteratively merge them into larger
sorted sections.
Use a loop-based merging process instead of recursion.
○ Implement an efficient in-place merging strategy if possible.
2. Performance Analysis
Compare execution time with recursive MergeSort on random, nearly
sorted, and reversed datasets.
○ Measure and plot time complexity vs. input size.
O
Submission
Explain why the iterative version reduces function call overhead and when
it performs better.
•
Code implementation with comments.
•
A short report (1-2 pages) comparing performance.
•
Graph of execution time vs. input size for…
Chapter 5 Solutions
Microsoft Visual C#
Ch. 5 - A structure that allows repeated execution of a...Ch. 5 - The body of a while loop can consist of...Ch. 5 - Which of the following is not required of a loop...Ch. 5 - Prob. 9RQCh. 5 - Prob. 1ECh. 5 - Prob. 2ECh. 5 - Prob. 4ECh. 5 - Danielle, Edward, and Francis are three...Ch. 5 - Prob. 6ECh. 5 - Prob. 13E
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