13 Oct “Lines are perpendicular”
Instructions
Write a program that determines whether two straight lines are perpendicular. The program must prompt the user for the values of x-y coordinates for two points of each line.
For example, in the graph below, the line is defined by the pairs: (15,10) and (49, 25); whereas the line is defined by (29, 5) and (32, 32). Again, these values are to be read from the keyboard.
The program should also avoid a “divide by zero error” by checking for horizontal lines. Also, if one of the lines is horizontal, simply check to see if the other one is vertical to determine whether they are perpendicular.
Output
The program output should be either:
“Lines are perpendicular”
Or
“Lines are not perpendicular”
Grading
1. Module/program description…………………………………………………………………………………………. 10%
2. Algorithm – use pseudo code ……………………………………………………………………………………….. 10%
3. Variable and constant declarations:
a. Use meaningful names…………………………………………………………………………………………. 5%
b. Place all declarations at the beginning of each function ………………………….. 5%
4. Ensure code is easy to read and maintain
a. Use spaces between operands / operators / keywords / identifiers ……… 5%
b. Only one statement per line ………………………………………………………………………………. 5%
c. Add comments as appropriate …………………………………………………………………………. 5%
d. Use constants instead of hard-coded values ………………………………………………… 5%
5. Output accuracy – code works as expected ………………………………………………………………. 50%
Let me know if you have any questions.
Good luck!
-Francisco Hernandez
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Writedemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.