The file must be called Example: KenDeweyProg3.java Ensure you include ALL files

Question

The file must be called Example: KenDeweyProg3.java Ensure you include ALL files required to make your program compile and run. I would like to see your .java files only. Proper coding conventions required the first letter of the class start with a capital letter and the first letter of each additional word start with a capital letter. 5% Style Requirements Refer to the Java Coding Style Document. Add comments as required for all .java files. 10% Overall Requirements Provide a complete program that performs a simple substitution cipher. The program should take plain text and a shift value and produce the encrypted text. Then it should take encrypted text and a shift value and produce the plain text once again. A different encrypted text and shift can be entered so make sure to get input. Example: EASTER shifted by 3 to left would become HDVWHU HDVWHU shifted by 3 to right would become EASTER This is how the early Caesar Cipher worked. YourNameProg3.java Provide a main method. It should: Get input for a string and a shift value Convert to upper case Only perform the following items on alphabetic characters between A and Z Utilize a for loop which uses postfix incrementing operator Convert character to its ASCII equivalent (type cast) Shift buy shift value entered above If you reach end of alphabet, wrap around Example: A shifted to the left 2 would become Y Convert back to its character equivalent (type cast) Output the new character Get input for a string and a shift value Perform same steps above to convert the encrypted text back to plain text Be sure to get input again as a different encrypted text may be entered Utilize postfix increment/decrement operations and compound assignment operators for all math. Example: x++ or x+=2. 80% Mimic the sample session precisely. Upload your page to the Dropbox. NOTE: Complete your activity and submit it to the Dropbox. 5% Total Points 100% Sample Session: Please enter text to encrypt easter Please enter shift value 3 BXPQBO Please enter text to decrypt bxpqbo Please enter shift value -3 EASTER Press any key to continue . . . Sample Session 2: : (Notice spaces removed from input) Please enter text to encrypt This Is A Test Please enter shift value 3 QEFPFPXQBPQ Please enter text to decrypt qefpfpxqbpq Please enter shift value -3 THISISATEST Press any key to continue . . . Sample Session 3: (Notice the different shift and decrypt value) Please enter text to encrypt hello Please enter shift value 3 EBIIL Please enter text to decrypt ebiil Please enter shift value 5 ZWDDG Press any key to continue . . .

Explanation / Answer

https://docs.google.com/viewer?a=v&q=cache:AJXpLFmFr5wJ:www.jsums.edu/cms/tues/docs/CSC450-Sp2011/Code-2-CaesarCipher.pdf+&hl=en&gl=in&pid=bl&srcid=ADGEESj6NHpMbA189kDq6v64Xp1qxMDZo9j6hA7O-JGY_ucOT70kDiZ-gpY-RLTnQyLCGmvClsVHA6eoHsVjnXe8VaEHJdBDrAgrEbUE1PhL03A3JMD5t01OuJYqqHOWRxU0mG79WqwE&sig=AHIEtbS2NTLmMbCnG5fZUFKc4eYmJ1vIDg

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