Parity Check Program in C++

programming assignment

In this task, we need to implement a function that would check the number of parity using only the bit operations AND, OR, and NOT.

Struggling to find relevant content? Order a custom essay on
Parity Check Program in C++
Let our experts save you the hassle
Order Now

Solution

Note that the number x is odd only when the youngest (the first on the right) bit in its binary representation is equal to 1. Let us prove this. Recall the school rule of the algorithm for translation numbers from the binary system into the decimal. It is shown in the following picture:

We can take 2 out of the context for all terms except the last, which can be equal to either 1 or 0. Thus, if it is zero, then the sum will be in the form 2 (…) = x, then it will be divided by 2, and if it is equal to 1, then the amount will be in the form 2 (…) +1 = x, then it will not be divided by 2. This is the criterion of parity.

So we have proved the fact that the number is odd when the least significant bit is set to 1, and even when the least significant bit is 0. The question remains: how do you get the last bit of the number? Adoption: the last bit number x is equal to x & 1, where & is the bitwise AND. Why is this so? AND is equal to 1 only if both of its arguments are equal to 1. The number 1 in the binary system is as follows: … 000001 (depending on how many bit numbers we operate). So, for the bitmap AND for 1 with the result equal to number x all the bits, except the last, will be equal to zero, and the last bit will be equal to 1 if int the number x was equal to 1 (1 & 1 = 1), and 0 if int the number x was equal to 0 (0&1 = 0).

Thus, the value of the x&1 expression is 1 if it’s an odd number, and 0 if x is an even number.

The sample about the parity check program in C that you have just examined was completed by a programmer from AssignmentShark. As a rule, we try to provide students with examples that can help them to solve difficult tasks, like our C++ regular expression example. Unfortunately, our samples are not very specific. Each task is unique and sometimes general samples can’t help you. If this is the case, you can order an original sample that will be completed just for you. Know how to do this by reading the next paragraph.

If you would like to make an order, you should fill the order form on our website. You need to specify the deadline, the discipline and the topic, as well as other details about the task. Afterward, you will submit the order form and our experts will examine it. The experts who are available at the moment and who are the most knowledgeable in the issue will offer you their prices. This option is paid because the sample will be written only for you. We won’t publish it. You’ll be the sole owner of the sample.

Our sample about a parity check program in C is only one from numerous samples that concern programming. You can look through other examples absolutely for free. We don’t establish prices for examples that are published. If you can’t find the specific sample, please, contact us! We are always ready to help you in your trying hour!

Calculate the price
Make an order in advance and get the best price
Pages (550 words)
$0.00
*Price with a welcome 15% discount applied.
Pro tip: If you want to save more money and pay the lowest price, you need to set a more extended deadline.
We know how difficult it is to be a student these days. That's why our prices are one of the most affordable on the market, and there are no hidden fees.

Instead, we offer bonuses, discounts, and free services to make your experience outstanding.
How it works
Receive a 100% original paper that will pass Turnitin from a top essay writing service
step 1
Upload your instructions
Fill out the order form and provide paper details. You can even attach screenshots or add additional instructions later. If something is not clear or missing, the writer will contact you for clarification.
Pro service tips
How to get the most out of your experience with GPA Fix
One writer throughout the entire course
If you like the writer, you can hire them again. Just copy & paste their ID on the order form ("Preferred Writer's ID" field). This way, your vocabulary will be uniform, and the writer will be aware of your needs.
The same paper from different writers
You can order essay or any other work from two different writers to choose the best one or give another version to a friend. This can be done through the add-on "Same paper from another writer."
Copy of sources used by the writer
Our college essay writers work with ScienceDirect and other databases. They can send you articles or materials used in PDF or through screenshots. Just tick the "Copy of sources" field on the order form.
Testimonials
See why 20k+ students have chosen us as their sole writing assistance provider
Check out the latest reviews and opinions submitted by real customers worldwide and make an informed decision.
Criminal Justice
always great!
Customer 452465, February 23rd, 2021
Social Work and Human Services
Great Work!
Customer 452587, November 2nd, 2021
Social Work and Human Services
Great Job!
Customer 452587, October 27th, 2021
Social Work and Human Services
Great Work!
Customer 452587, September 8th, 2021
Other
AWESOME
Customer 452813, July 5th, 2022
Nursing
Great writing! Really appreciate your help!
Customer 452503, April 22nd, 2021
Other
GOOD
Customer 452813, July 5th, 2022
English 101
thank you
Customer 452483, February 27th, 2021
Nursing
Writer went above and beyond. Can't believe how much work they put in for the price.
Customer 452707, July 10th, 2022
Social Work and Human Services
Great Work!
Customer 452587, September 16th, 2021
ENVIRONMENT SCIENCE
EXCELLENT
Customer 452813, June 19th, 2022
Social Work and Human Services
The paper is impressive. Very professional and per the instructions
Customer 452533, May 24th, 2021
11,595
Customer reviews in total
96%
Current satisfaction rate
3 pages
Average paper length
37%
Customers referred by a friend
OUR GIFT TO YOU
15% OFF your first order
Use a coupon FIRST15 and enjoy expert help with any task at the most affordable price.
Claim my 15% OFF Order in Chat