Declare five ( 5 ) one-dimensional arrays t hat are named stuCode, stuHours, hou
ID: 3838197 • Letter: D
Question
Declare five (5) one-dimensional arrays that are named stuCode, stuHours, hourlyPay, grossPay, & netPay to store values for the student detail fields for each record.
stuCode should be an int array
stuHours should be an int array
hourlyPay should be a float or double array
grossPay should be a float or double array
netPay should be a float or double array
You may create additional arrays if you find it useful in solving the problem.
The values for any/all of the original Input fields, as defined by the test data, can either be initialized within the Java source code and/or be input from the keyboard to store the Test Data. Meaning if all the test data is initialized within the Java source code there is no input to enter.
DOE Monthly Sales Transactions
Date November 4, 2016
Pay Deductions (Rate) 13%
100
20
11.5
200
28
11.5
300
32
11.5
400
32
11.5
500
30
12.5
600
25
12.5
700
32
12.5
0
The values for the grossPay and netPay arrays must be calculated by the program during the execution of the program.
You must use at least one for loop to process the arrays.
If there is input from the keyboard then no report output should display until "after all input is complete".
The per item detail portion of the report should display the data stored in the:
stuCode
stuHours
hourlyPay
grossPay
netPay
arrays to the screen in a table format with neatly aligned columns and appropriate column headings as seen in the example below. Each array should represent a column in the output.
Note: Use of the space or tab character within the output string helps to make columns.
The summary portion of the report should display the data values along with appropriate titles/headings laid out neatly in a horizontal or vertical order.
All decimal output must have two decimal places with commas and trailing zeroes displayed when needed.
All monetary values must display with a leading dollar sign ($).
All monetary values must display with 2 decimal places with commas (when needed) and trailing zeroes.
This includes all floating point variables whether or not the variables are stored in an array.
Have a minimum of five methods in the second (non-driver) class. The appMain methods does count towards the minimum.
/*
Source Name: Project3Driver.java
Data Written: 5/11/2017
Written By:
*/
import java. io*;
public class Projt3Driver
{
public static void main(String args[] throws IOException
{
Project3 app;
app = new Project3();
app.appMain ();
}
}
class Project3
{
// Data (Field) Declaration, so declare all your variables HERE
BufferedReader stdin;
int stuCode, hours;
float hourlyPay, grossPay, netPay;
int highHours, hiHoursStudent;
String date;
float deductionRate;
int totstus, totOTHours;
float totNetPay, overTimePay;
float avgGrossPay, totGrossPay;
void appMain() throws IOException
{
outputHeader();
initReport();
getWeekInfo();
while (stuCode !=0)
{
procStudent();
}
calculateAvg();
displaySummary();
}
void outputHeader()
{
//Output report header.
System.out.println(“Solution for Proj #3”);
System.out.println(“GEST Weekly Payroll Report”)
System.out.println(“Name here”);
}
void initReport()
{
// create input input object to connect to the keyboard
stdin = new BufferReader (new InputStreamReader(System.in));
totNetPay = 0;
highHours = 0;
totStus = 0;
stuCode = -1; // initialize to any non-flag value
}
void getWeekInfo() throws IOExeption
{
//output report header
System.out.print(“Please enter the date: “);
date = stdin. readLine();
System.out.Print(“Please enter the Pay Deductions Rate; “);
deductionRate = Float.parseFloat(stdin.redLine());
}
void procStudent() throws IOException
}
getStuCode();
if (stuCode !=0)
{
getStuDetails();
if (stuCode !=0)
{
getStuDetails();
calcDetailsAndTotals();
updateHighs();
displayDetails();
}
}
void getStuCode() throws IOException
{
System.out.println(“ =========== Student Input ===========”);
System.out.print(Please enter the Student ID Code; “);
stuCode = Integer.parseInt(stdin.redLine());
}
void getStuDetails() throws IOException
{
System.out.print(“Please enter the number of hours worked; “);
Hours = Integer.parseInt(stdin.readLine());
System.out.print (“Please enter the hourly pay rate; “)
HourlyPay = Float.parseFloat(stdin.redLine();
}
void displayDetails()
{
System.out.println(“ ”);
System.out.println(“Student Details: “)
System.out.println(“=======================================”);
System.out.println(“Student Code: Code: ” + stuCode);
System.out.println(“Hours Worked: ” + hours);
System.out.println(“Hourly Pay: ” + hourlyPay);
System.out.println(“Gross Pay: ” + grossPay):
System.out.println(“Net Pay: ” + netPay);
System.out.println(“=======================================”);
}
void calcDetailsAndTotals()
{
//calculate for detail output
grossPay = hours * hourlyPay;
if (hours > 25)
{
grossPay = grossPay + ((hours - 25) * ((float)0.5 * hourlyPay));
totOTHours = totOTHours + (hours – 25);
}
netPay = grossPay – (grossPay * deductionRate);
//calculate for report summary
totNetPay = totNetPay + netPay;
totGrossPay = totGrossPay + grossPay;
totStus = totStus +1;
)
void updateHights()
{
if (highHours < hours)
{
highHours = hours:
hiHoursStudent = stuCode;
}
}
void calculateAvg()
{
avgGrossPay = totGrossPay / totStus;
}
void displaySummary()
{
System.out.println(“ ”);
System.out.println(“*GEST WEEKLY PAYROLL REPORT SUMMARY*”)
System.out.println(“=======================================”);
System.out.println(“Date: ” + date);
System.out.println(“Deductions Rate: ” + deductionRate);
System.out.println(“=======================================”);
System.out.println(“Total Net Pay: ” + totNetPay);
System.out.println(“Total OT Hours: ” = totOTHours);
System.out.println(“Average Gross Pay: ” + avgGrossPay);
System.out.println(“High Hours Worked: ” + highHours);
System.out.println(“High Hours Student: ” + hiHoursStudent);
System.out.println(“=======================================”);
}
}
Here is an example of what the program execution could resemble.
$ script proj5log
Script started, file is proj5log
$ javac Projk 5Driver.java
$ java Project5Driver
===========================================================================
Author: Name here
Project #5: A bigger and better GEST program.
===========================================================================
===========================================================================
GEST: Weekly Report
Date: November 4, 2016
Deductions Rate: 0.13
===========================================================================
STUDENT SUMMARY
Stu Stu Hourly Gross Net
Code Hours Pay Pay Pay
---- ----- ------ --------- ---------
100 20 $11.50 $230.00 $200.10
200 28 $11.50 $339.25 $295.15
300 32 $11.50 $408.25 $355.18
400 32 $11.50 $408.25 $355.18
500 30 $12.50 $406.25 $353.44
600 25 $12.50 $312.50 $271.88
700 32 $12.50 $443.75 $386.06
-------------------------------------------
OVERALL SUMMARY
-------------------------------------------
Date: November 4, 2016
Deductions Rate: 0.13
Total Net Pay: $2,216.98
Total OT Hours: 29
Average Gross Pay: $364.04
High Hours Worked: 32
High Hour Stus:
---------------
300
400
700
===========================================================================
===========================================================================
DOE Monthly Sales Transactions
Date November 4, 2016
Pay Deductions (Rate) 13%
Student Code Hours Worked Hourly Pay100
20
11.5
200
28
11.5
300
32
11.5
400
32
11.5
500
30
12.5
600
25
12.5
700
32
12.5
0
Explanation / Answer
Find the code below.
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
public class Projt3Driver {
public static void main(String args[]) throws IOException {
Project3 app;
app = new Project3();
app.appMain();
}
}
class Project3 {
// Data (Field) Declaration, so declare all your variables HERE
BufferedReader stdin;
int[] stuCode;
int[] stuHours;
double[] hourlyPay;
double[] grossPay;
double[] netPay;
int highHours, hiHoursStudent;
String date;
float deductionRate;
int totstus, totOTHours;
double totNetPay;
float overTimePay;
double avgGrossPay;
double totGrossPay;
int code;
int count = 0;
void appMain() throws IOException {
outputHeader();
initReport();
getWeekInfo();
while (code != 0) {
procStudent();
}
calculateAvg();
displaySummary();
}
void outputHeader() {
// Output report header.
System.out.println("=================================================");
System.out.println("Author : Name here");
System.out.println("Project #5: A bigger and better GEST program");
System.out.println("=================================================");
System.out.println("GEST: Weekly Report");
}
void initReport() {
// create input object to connect to the keyboard
stdin = new BufferedReader(new InputStreamReader(System.in));
totNetPay = 0;
highHours = 0;
totstus = 0;
code = -1; // initialize to any non-flag value
}
void getWeekInfo() throws IOException {
// output report header
System.out.print("Please enter the date: ");
date = stdin.readLine();
System.out.print("Please enter the Pay Deductions Rate: ");
deductionRate = Float.parseFloat(stdin.readLine());
}
void procStudent() throws IOException {
getStuCode();
if (code != 0) {
createArray();
getStuDetails();
calcDetailsAndTotals();
updateHights();
displayDetails();
}
}
void createArray(){
stuCode = new int[count];
stuHours = new int[count];
hourlyPay = new double[count];
grossPay = new double[count];
netPay = new double[count];
}
void getStuCode() throws IOException {
System.out.println(" =========== Student Input ===========");
System.out.print("Please enter the Student ID Code:");
code = Integer.parseInt(stdin.readLine());
count++;
}
void getStuDetails() throws IOException {
System.out.print("Please enter the number of hours worked: ");
for(int i =0; i<stuHours.length; i++){
stuHours[i] = Integer.parseInt(stdin.readLine());
}
System.out.print("Please enter the hourly pay rate: ");
for(int i =0; i<stuHours.length; i++){
hourlyPay[i] = Float.parseFloat(stdin.readLine());
}
}
void calcDetailsAndTotals() {
// calculate for detail output
for(int i =0; i<count; i++){
grossPay[i] = stuHours[i] * hourlyPay[i];
if (stuHours[i] > 25) {
grossPay[i] = grossPay[i] + ((stuHours[i] - 25) * ((float) 0.5 * hourlyPay[i]));
totOTHours = totOTHours + (stuHours[i] - 25);
}
netPay[i] = grossPay[i] - (grossPay[i] * deductionRate/100);
// calculate for report summary
totNetPay = totNetPay + netPay[i];
totGrossPay = totGrossPay + grossPay[i];
totstus = totstus + 1;
}
}
void displayDetails() {
System.out.println(" ");
System.out.println("Student Details: ");
System.out.println("=======================================");
for (int i = 0; i < stuCode.length; i++) {
System.out.println("Student Code: " + stuCode[i]);
System.out.println("Hours Worked: " + stuHours[i]);
System.out.println("Hourly Pay : " + hourlyPay[i]);
System.out.println("Gross Pay : " + grossPay[i]);
System.out.println("Net Pay : " + netPay[i]);
System.out.println("=======================================");
}
}
void updateHights() {
for(int i =0;i<count;i++){
if (highHours < stuHours[i]) {
highHours = stuHours[i];
hiHoursStudent = stuCode[i];
}
}
}
void calculateAvg() {
avgGrossPay = totGrossPay / totstus;
}
void displaySummary() {
System.out.println(" ");
System.out.println("*GEST WEEKLY PAYROLL REPORT SUMMARY*");
System.out.println("=======================================");
System.out.println("Date: " + date);
System.out.println("Deductions Rate: " + deductionRate);
System.out.println("=======================================");
System.out.println("Total Net Pay: " + totNetPay);
System.out.println("Total OT Hours: " + totOTHours);
System.out.println("Average Gross Pay: " + avgGrossPay);
System.out.println("High Hours Worked: " + highHours);
System.out.println("High Hours Student: " + hiHoursStudent);
System.out.println("=======================================");
}
}
output:
=================================================
Author : Name here
Project #5: A bigger and better GEST program
=================================================
GEST: Weekly Report
Please enter the date: 01-01-2010
Please enter the Pay Deductions Rate: 4
=========== Student Input ===========
Please enter the Student ID Code:5
Please enter the number of hours worked: 7
Please enter the hourly pay rate: 24
Student Details:
=======================================
Student Code: 0
Hours Worked: 7
Hourly Pay : 24.0
Gross Pay : 168.0
Net Pay : 161.28
=======================================
=========== Student Input ===========
Please enter the Student ID Code:
Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.