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Java Assignment
Bid Request Id: 5352

Posted by:	Brickle (4 ratings) (Software buyer rating 10)
Posted:	11/23/2001 1:27:26 PM EST
Bidding Closes:	11/25/2001 1:28:15 PM EST
Viewed:	118 times

Phase:	100% of work was accepted by buyer. Coder account has been credited.
Max Accepted Bid:	Bidding is closed
Project Type:	Personal Project / Homework Help
Bidding Type:	Open Auction
Categories:	Java

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Description:
#1. Design and implement an applet that lets the user type a document into a TextArea, and then provides the following analysis of the document. The number of words in the document, the number of characters in the document, and the percentage of words that have more than six letters.

#2. One way to design a substitution alphabet for a cipher is to use keyboard to construct the alphabet. For example, suppose the keyword is "zebra." You place the keyword at the beginning of the alphabet, and then fill out the other 21 slots with remaining letters, giving the following alphabet:

cipher alphabet: zebracdfghijklmnopqrstuvwxyz

plain alphabet: abcdefghijklmnopqrstuvwxyz
Design and implement an Alphabet class for constructing these kinds of substitution alphabets. It should have a single public method that takes a keyword String as an argument and returns an alphabet string. Note that na alphabet cannot contain duplicate letters, so repeated letters would have to be removed a keyword like "xylophone".

#3. Write a method that will capture the average of all the elements of a two-dimensional array of float.

#4. Design an interface for a 16-button integer calculator that supports addition, subtraction, multiplication, and division. Implement the interface so that the label of the button is displayed in the calculator's display - that is, it doesn't actually do the math.

#5. Define a subclass of RuntimeExeption named InvalidPasswordException, which contains two constructors. The first constructor takes no parameters and and exception thrown with this constructor should return "ERROR: invalid password" when its getMessage() is invoked. The second constructor takes a single String parameter. Exceptions thrown with this constructor should return the constructor's argument when getMessage() is invoked.

THERE ARE 8 QUESTIONS TOTAL... #6, #7, AND #8 ARE INCLUDED IN A .ZIP FILE ATTACHMENT. IT WOULDN'T LET ME TYPE OVER 4500 CHARACTERS HERE.

Deliverables:
Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. Complete copyrights to all work purchased.

Special Conditions / Other:
The assignment is due Monday 11/26/01

Additional Attached Files

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This bid was accepted by the buyer!

ZEESHAN
(36 ratings)
in Lahore, Punjab
Pakistan

$50 11/23/2001 8:02:10 PM EST 9.41
(Superb)

Hi!

I am interested in your work. You can see my resume and ratings on my rentacoder profile. I will make sure that you are more than satisfied with my work.

Regards
ZEESHAN

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