Vigenere Cipher C Program

Vigenere cipher c program for encryption
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Get the code here:
github.com/randerson112358/C-...
See video on Caesar Cipher:
• Caesar Cipher C Program
►Website: everythingcomputerscience.com/
►Books:
PROGRAMMING
C-Programming - www.amazon.com/gp/product/013...
Head First Java - www.amazon.com/gp/product/059...
DISCRETE STRUCTURES/MATHEMATICS
Discrete Mathematics Workbook- www.amazon.com/gp/product/013...
Practice Problems in Discrete Mathematics -www.amazon.com/gp/product/013...
ALGORITHMS
Algorithm Analysis - www.amazon.com/gp/product/026...

[@kylewalker7919]

Explained beautifully. Thank you.

[@neimsaci942]

Thanks for sharing! 👍🏻 Works as a charm! ))

[@fraulienmercader1829]

Thank you so much. It helped a lot

[@ComputerSciencecompsci112358]

Thanks I am glad it helped !

[@amirulzafri8613]

Thank you so much sir!!!! Love it!!!!

[@albertdavis3323]

I was able to follow the explanation quite well, he is very thorough in explaining every detail of the program.

[@ComputerSciencecompsci112358]

Thanks Albert !

[@kennethmorales8181]

How would you go about making this program also decrypt the text if it was inputted already encrypted

[@strengthbro0]

I'm trying to figure out how to take the program you wrote and decrypt it.
Is it just the inverse of the function or what formula would I use to decrypt it?
Also, I don't understand what the - 97 and + 97 parts do
And I'm assuming the (int)plainText[i] converts the letter to an ASCII number, correct me if I'm wrong

[@Omar-mo9nu]

how would you make it return the cipher text from the function?

[@buzzfeedRED]

i am not able to see the what you are writing on the editor

[@ojenuwahsweetness2495]

Hello I tried to get the code in the description,but I am not seeing it

[@patrickaero1767]

What if there a user wanted to input a sentence for example, "What's your name?"? How are spaces and punctuations going to be represented or going to be added in the code and in the ciphertext without being removed or changed? Can someone please help me out?

[@ComputerSciencecompsci112358]

You would have to account for those characters.

[@patrickaero1767]

@@ComputerSciencecompsci112358 Thanks so much. I finally found a way to do it. I'm actually using C. But thank you once again.

[@nurudeenabba-kura1923]

@@patrickaero1767 hi. i know its been 3 years, but how did you do it?

[@xqcfan]

WHy does the PlainText have to be 101?

[@musasimfukwe5223]

send the notepad txt

[@user-pz4nl4lh5v]

Zoom

[@visionaryDrive365]

poor video quality