Question: 1. How is a pointer represented on your computer? How is the null pointer represented on your computer? 2. Write an array algorithm in C

1. How is a pointer represented on your computer? How is the null pointer represented on your computer?

2. Write an array algorithm in C using indexing and then change it to use explicit pointer manipulation. Compare the resulting machine instructions and then compare the run time of the two programs. Does optimization make a difference?

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Programming Questions!

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

Python and most Python libraries are free to download or use, though many users use Python through a paid service. Paid services help IT organizations manage the risks associated with the use of...

What is the difference between MouseListener and MouseAdapter? [3 marks] (b) Via suitable HTML, the compiled version of the following Java code is presented to the appletviewer application: import...

Please do this code in C programming language The code cellCount.c : #include #include #define IMAGE_SIZE 10 // this function prints the array void printImgArray(int array[IMAGE_SIZE][IMAGE_SIZE]) {...

I have to create a program in C and I can't figure it out. The program has to read a source file. Please help. /******************************************************************** PROJECT: Glossary...

Part I: basics of Pointers 1. Compile and run this program. Working together with your lab partner, determine why it gives the results it does, and answer the questions posed in the output. Make a...

Write a C program that implements lonely party arrays (arrays that are broken into fragments that get allocated and deallocated on an as-needed basis, rather than being allocated all at once as one...

Create a C program that implements lonely party arrays.(arrays that are broken into fragments that get allocated and deallocated on an as-needed basis, rather than being allocated all at once as one...

Schrute Farm Sales buys portable generators for $460 and sells them for $770 He pays a sales commission of 5% of sales revenue to his sales staff. Mr. Schrute pays $2,000 a month rent for his store,...

Answer the following questions based on the graph below: 100 90 80 70 60 29 50 40 30 20 10 price S D 10 20 30 40 50 60 70 80 90 100 quantity A. Suppose there is a price floor at $70, what is the...

Find the following indefinite integral: 5 x 3 s i n ( x 4 - 1 2 ) d x 5 4 x 4 c o s ( 1 5 x 5 - 1 2 x ) c - 5 4 x 4 c o s ( 1 5 x 5 - 1 2 x ) c - 5 4 c o s ( x 4 - 1 2 ) c 5 4 c o s ( x 4 - 1 2 ) c

Draft a conflict of interest policy for a profit-oriented company and the provision should cover the board and management.

Doyle Watson works for Clear Pencil Accounting, which pays employees on a semimonthly basis. Doyles annual salary is $294,000. Required: Calculate the following: (Round ''Employer Share Medicare...

(QI-A) Why we used the adjustable slope manometer (inclined manometer)? (Q1-B) An inclined manometer shown in figure (1), used to measure the air Find the angle (0) in degree, if the AP at point A...

Download The 2019 Intel Form 10-K file from the SEC.gov EDGAR database. View the Intel Corporation 2019 Income Statement from CBS Marketwatch (Validate it reflects data in 10-K). Google www.sec.gov ,...

Determine if the overhead allocated to the product relates to a single plantwide overhead rate method, multiple production department factory overhead rate method, or activity-based costing...

1. Primary tumors of the brain originate within the nervous system, while secondary tumors of the brain develop as a result of metastasis of tumors in other parts of the body. Although neurons...

4. Migraine, once believed to be the result of a vascular disorder, might arise due to inflammation produced by a variety of factors that influence the trigeminal vascular system. (LO3)

2. Alzheimer disease is a major form of age-related dementia that results in a gradual loss of cognitive function. (LO2)