Reference no: EM131391116

Intro to Java programming

1. Create class Account with id, balance, Person, and dateCreated. Use a static class variable to store the annualInterestRate for all account holders. Provide constructors, setter and getter for the Account class.

Provide method calculateMonthlyInterest to calculate the monthly interest by multiplying the balance by annualInterestRate divided by 12; this interest should be added to balance. Provide a static method modifyInterestRate that sets the anualInterestRate to a new value. Also provide method deposit and withdraw. Provide method toString to print all the information about the account.

Write a driver program to test class Account. Instantiate two Account objects, saver1 and saver2, with balances of $2000.00 and $3000.00, respectively. Set annualInterestRate to 4%.

Display a menu with the following:

System.out.println(1...Check balance);

System.out.println(2...Withdraw);

System.out.println(3...Deposit);
System.out.println(4...Change Annual Interest Rate);
System.out.println(5...Calculate Monthly Interest);
System.out.println(6...Display Account Info);
System.out.println(7...Exit);

Ask the user to select an option and perform that task. Continue display this menu until user type 7 to exit.

2) (Pig Latin) Write an application that encodes English-language phrases into pig Latin. Pig Latin is a form of coded language. There are many different ways to form pig Latin phrases. For simplicity, use the following algorithm:

To form a pig Latin phrase from an English-language phrase, tokenize the phrase into words with String method split. To translate each English word into a pig Latin word, place the first letter of the English word at the end of the word and add the letters "ay.". Thus, the word "jump" becomes "umpjay." The word "the" becomes "hetay." And the word "computer" becomes "omputercay." Blanks between works remain as blanks.

Assume the following:

The English phrase consists of words separated by blanks, there are no punctuation marks and all words have two or more letters. Method printLatinWord should display each word. Each token is passed to method printLatinWord to print the pig Latin word. Enable the user to input the sentence.

3) (Display a Sentence with its Words revered) Write an application that inputs a line of text, tokenizes the line with string method split and outputs the tokens in reverse order. Use space characters as delimiters.
Input:This is a test
Output: sihT si a tset.