Description
If you do not know how to do it please do not do it.
Assignment 2: Caesar Shift Cipher:
read in a STREAM of text, (not just a line, a stream of
arbitrary length,) a char at a time, and as you do so,
shift each >>>letter<<< forward in the alphabet a certain
number of places. The number of places is read from the
command line in argc[1], and turned into an int with:
(in C we'd do this:)
int shift = atoi( argc[1]) ;
Now look at args.hla and atoi.hla. Much that is hidden comes to light:).
Example:
shift 13
Hello, Jack
Uryyb, Wnpx
READ THE COMMAND LINE FOR AN INTEGER IN ARGV[1]
Run it through conv.atoi() to convert the command line string to an integer:
an integer shift variable should now = conv.atoi( the string value from the command line) ;
you're using arg.c and arg.v to isolate the second command line string, and then
convert it to an integer value to control the shift.
Remember that if you shift a letter off the end of the alphabet, we must
"wrap around" so we come back in down by 'a'.
Here's the pseudocode:
read in a character c
if (c is a letter )
{
make c lowercase
make c a number between 0 and 25
add the shift value to c
mod c so it's between 0 and 25 again
add a 'a' to c so it's a real ASCII letter again.
}
print c on the output // this happens for ALL input, not just letters!
make sure to do all the args.hla and atoi.hla
requirements
User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.
Explanation & Answer
Attached.
Caesar Shift Cipher, HLA
Name of Student
Ins...
Review
Review
Anonymous
I use Studypool every time I need help studying, and it never disappoints.
Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4
Similar Content
Basic SQLite Exercise
Answer the following questions using the data provided.
10.11 (More simple aggregation without grouping) Ba...
University of South Florida Module 6 C Programming Homework
please find the homework attached below and follow the instructions carefullyplease provide notes for each step to help me...
Miami University Structured Data Discussion
Question: How structured is your data?
•
•
Write at least one primary response to the following discussion topic, to...
Javascript Question Project
On this homework, create a website (topic is things to do in Summer) - The point is to 1) create the form, 2) collect dat...
Matlab questions
some questions about some button in Matlab ...
C++ programming is hard, can anyone help?
Below are the instructions. Not sure how to even start this. Please help.Problem StatementThe simple interest on a loan is...
Answer 1 7
When we use class BankAccount to deposit and withdraw the getBalance function will give an incorrect balance since we have...
Answer To Asssignment Week 1
The site I choose is www.frys.com, and a screenshot of the site I have selected My findings in terms of the company’s vi...
Coffee Shop Business
This is because, in the current world, every business is moving to the internet for marketing and therefore need for a web...
