LAB03:Arrays I NEED THE ANSWER FOR LAB03 IN WHICH YOU NEED USE ARRAY AND LAB03 IS CONTINUE PART OF LAB02 SO THERE IS REFERENCE OF LAB02 TO LOOK AND GET ANSWER FOR LAB03

OBJECTIVE

To demonstrate defining and initializing arrays

To demonstrate processing arrays sequentially

To demonstrate a sequential search through an array using a method

SPECIFICATIONS

Start with the Java program from LAB02 and save it as LAB03.java

Make the following changes:

Create parallel arrays for the stock ticker and the stock name

Parallel arrays are two separate arrays that are positionally linked,

for example: the ticker in row 0 is the ticker for the stock name in row 0

Initialize these using file Lab03ArrayFile.txt, which contains the tickers and the stock names

Lab03ArrayFile.txt (the following list is Lab03ArrayFile.txt)

ATVI Activision Blizzard

AXP American Express

COKE Coca-Cola

CSCO Cisco

CVS Caremark Corp

DIS Walt Disney

EXC Exelon

F Ford Motor

GOOG Google

HD The Home Depot

IBM Inter Business Mach

INTC Intel Corporation

MSFT Microsoft Corp

NIK NIKE, Inc

NVS Novartis

SNE Sony

SPLS Staples

T AT&T

TXN Texas Instrument

WAG Walgreens

WMT Wal-mart

Create a method that will display a list of stock tickers and stock names on the monitor.

Call this method before the main process loop.

Create a method that will do a sequential search through the arrays:

Search through the ticker array to find a match for the input ticker

If no match is found, use Invalid Stock Ticker for the stock name

Use the corresponding stock name as output to the report

Refer to Java06SequentialSearch

NOTE: you must trim extra spaces or tabs off of two variables:

The stock name for the array AND the stock ticker from the stock input file

Input file is Lab03Input.txt (the following table is Lab03Input.txt file)

42.87 23.33 2.10 EXC

12.00 83.33 0.17 ATVI

28.15 35.00 0.80 MSFT

42.98 23.26 0.65 CVS

33.64 29.72 2.20 TXN

55.51 18.01 2.00 NVS

16.00 62.50 0.40 SPLS

19.81 50.47 0.24 CSCO

30.09 33.23 1.76 T

39.29 25.45 0.60 DIS

18.65 53.00 0.29 SNE

50.21 19.21 0.72 AXP

102.69 9.74 1.44 NIKE

Output file to be created: Lab03Report.txt

SAMPLE output report

Stock Value and Yield Report

Stock Ticker & Name Price Shares Value Dividend Yield

xxxx xxxxxxxxxxxxxxxx 99.99 99.999 9999.99 99.99 9.99%

xxxx xxxxxxxxxxxxxxxx 99.99 99.999 9999.99 99.99 9.99%

xxxx xxxxxxxxxxxxxxxx 99.99 99.999 9999.99 99.99 9.99%

TOTAL 9999.99

THE BELOW INFORMATION IS FROM LAB02 IF YOU NEED TO REFER BACK FOR LAB02 BECAUSE WE NEED TO USE IT FOR LAB03

OBJECTIVE

To demonstrate using input and output files

To demonstrate proper report formatting and spacing

To demonstrate summary totals

SPECIFICATIONS

Start with the LAB02 and copy in java statements from Lab01

Keep the input of the user name from the keyboard and the output message to the monitor

Make the following changes:

INPUT

Instead of accepting stock input from the keyboard, read it from an input file

Input file is

Lab02Input.txt (the following number is lab02input.txt)

42.87 23.33 2.10 EXC

12.00 83.33 0.17 ATVI

28.15 35.00 0.80 MSFT

42.98 23.26 0.65 CVS

33.64 29.72 2.20 TXN

55.51 18.01 2.00 NVS

16.00 62.50 0.40 SPLS

19.81 50.47 0.24 CSCO

30.09 33.23 1.76 T

39.29 25.45 0.60 DIS

18.65 53.00 0.29 SNE

50.21 19.21 0.72 AXP

102.69 9.74 1.44 NIK

Input record consists of the following fields:

Stock price (double)

Number of shares (double)

Annual dividend (double)

Stock ticker (String)

This file must be copied to the folder where you saved your Java program

PROCESS

You must add a loop because your program will read through and process the entire data file

Every time you go through the loop, you will read in a new record (set of data)

(Keep the processing for stock value and dividend yield)

Accumulate total stock value (goes in the loop)

OUTPUT

Output file to be created: Lab02Report.txt

Write a report heading (happens once, goes before the loop)

Write a column heading (happens once, goes before the loop)

Write a detail line for each stock (use printf) (happens once for each record, goes in the loop)

Write a summary line with the total stock value (use printf) (happens once, after the loop)

End report with a message and your name

output report (include blank lines)

in case if you need to look what lab01 look like the following below is Lab01

Start with the Java program Lab01

Add comments for: your name, date, purpose of the program

Write a program that calculates stock value and dividend yield:

Input the following five variables use an input prompt and align the input:

stock name; stock ticker; stock price; shares owned; annual dividend

Create a method that calculates stock value (price multiplied by # of shares)

Round to two decimal places

Call this method to get the stock value

Create a method that calculates the dividend yield (annual dividend divided by stock price)

Dividend yield is stated as a percentage: round to two decimal places

Call this method to get the dividend yield

Create a method that prints formatted output: a message, a value and %, if needed

Call this method to display the stock value on the monitor

Call this method to display the dividend yield on the monitor

At the beginning of the program, input your name from the keyboard.

At the end of the program, display a completed message and your name on the monitor.

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I NEED ANSWER FOR LAB03

THANK YOU.