Write a Java program Lab42.java: implement a superclass Account with the protected data member doubl
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Write a Java program Lab42.java: implement a superclass Account with the protected data member double amount. Constructor takes no arguments and intializes amount to 0.00. Write the following member methods: * void deposit(float m) which adds m to amount * void withdraw(float m) which subtracts m from amount if there are sufficient funds. Declare two abstractmethods: * abstract public void show() * abstract public double dailyInterest() Create two subclasses: Saving and Checking. Provide a method dailyInterest that computes and adds the daily interest. Checking accounts yield interest of 3% on balances over $1000. Savings accounts yield interest of 6% on the entire balance. Method show prints the current balance. Your driver class Lab42 should create an array Account A[] = new Account[2]. Assign object of type Saving to A[0] and object of type Checking to A[1]. Test all member methods.
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![Write a Java programLab42.java:implement a superclass Account withthe protected data member double amount. Constructor takes no
arguments and intializes amount to 0.00. Write the followingmember methods:
* void deposit(float m) whichadds mto amount
* void withdraw(float m) whichsubtracts mfromamount ifthere are sufficient funds.
Declare two abstractmethods:
* abstract public void show()
* abstract public double dailyInterest()
Create two subclasses:Savingand Checking. Provide a method dailyInterest that computes and adds the dailyinterest. Checkingaccounts yield
interest of3%onbalances over $1000. Savings accounts yield interest of6%onthe entire balance. Method showprints the current balance. Your
driver class Lab42 should create anarrayAccount A[] = newAccount[2]. Assignobject oftype Savingto A[0] and object oftype Checkingto
A[1]. Test allmember methods.](https://image.slidesharecdn.com/2489-180713133659/85/Write-a-Java-program-Lab42-java-implement-a-superclass-Account-with-the-protected-data-member-doubl-1-320.jpg)
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Public Class Account
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End Get
Set(ByVal value As Double)
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Solution
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Hi,I have updated the code as per your requirement. Highlighted th.pdf
Hi,
I have updated the code as per your requirement. Highlighted the code changes below.
Program2.java
import java.util.Scanner; // Needed for the Scanner class
import java.text.DecimalFormat; // Needed for 2 decimal place amounts
public class Program2
{
public static void main(String[] args)
{
BankAccount account; // To reference a BankAccount object
double balance, // The account\'s starting balance
interestRate, // The annual interest rate
pay, // The user\'s pay
cashNeeded; // The amount of cash to withdraw
// Create a Scanner object for keyboard input.
Scanner keyboard = new Scanner(System.in);
// Create an object for dollars and cents
DecimalFormat formatter = new DecimalFormat (\"#0.00\");
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System.out.print(\"What is your account\'s \" + \"starting balance? \");
balance = keyboard.nextDouble();
// Get the monthly interest rate.
System.out.print(\"What is your an annual interest rate? \");
interestRate = keyboard.nextDouble();
// Create a BankAccount object.
account = new BankAccount(balance, interestRate);
// Get the amount of pay for the month.
System.out.print(\"How much were you paid this month? \");
pay = keyboard.nextDouble();
// Deposit the user\'s pay into the account.
System.out.println(\"We will deposit your pay \" + \"into your account.\");
account.deposit(pay);
System.out.println(\"Your current balance is \" + formatter.format( account.getBalance() ));
// Withdraw some cash from the account.
System.out.print(\"How much would you like \" + \"to withdraw? \");
cashNeeded = keyboard.nextDouble();
account.withdraw(cashNeeded);
// Add the monthly interest to the account.
account.addInterest();
// Display the interest earned and the balance.
System.out.println(\"This month you have earned \" + formatter.format( account.getInterest() ) +
\" in interest.\");
System.out.println(\"Now your balance is \"+ formatter.format( account.getBalance() ) );
}
}
BankAccount.java
public class BankAccount
{
private double balance; // Account balance
private double interestRate; // Interest rate
private double interest; // Interest earned
/**
* The constructor initializes the balance
* and interestRate fields with the values
* passed to startBalance and intRate. The
* interest field is assigned to 0.0.
*/
public BankAccount(double startBalance, double intRate)
{
balance = startBalance;
interestRate = intRate / (12 * 100);
interest = 0.0;
}
/**
* The deposit method adds the parameter
* amount to the balance field.
*/
public void deposit(double amount)
{
balance += amount;
}
/**
* The withdraw method subtracts the
* parameter amount from the balance
* field.
*/
public void withdraw(double amount)
{
balance -= amount;
}
/**
* The addInterest method adds the interest
* for the month to the balance field.
*/
public void addInterest()
{
interest = balance * interestRate;
balance += interest;
}
/**
* The getBalance method returns the
* value in the balance field.
*/
public double getBalance()
{
return balance;
}
/**
* The getIn.
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In this lab assignment, students will learn:
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In this lab assignment, students will demonstrate the abilities to:
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When start to run project, initial balances for both checking and saving accounts ($1000.00) should be displayed on the form.
After deposit $500.00 to checking account.
After move $800.00 from saving to checking account.
If user attempts to withdraw $4000.00 from checking account at this moment, a MessageBox should be displayed with an error message.
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1. This project should perform object-oriented programming.
Add a class file "Account.vb" to define class "Account", rename "Form1.vb" file as "AccountTesterForm.vb" which will create account object and test the object’s attributes and behaviors.
2.
This is the GUI for the bank. The amount of money need to be entered from the textbox, each button represents a type of transaction. The new balance will be displayed on the form after each transaction.
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'constructor which initialize balances in both accounts to 1000.00
Public Sub New()
savingBalance = 1000.0
checkingBalance = 1000.0
End Sub
'property for savingBalance
Public Property Saving() As Double
Get
Return savingBalance
End Get
Set(ByVal value As Double)
If value < 0 Then
savingBalance = 0
Else
savingBalance = value
End If
End Set
End Property
'property for checkingBalance
Public Property Checking() As Double
'write your code here
End Property
'define how to deposit money to checking a.
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Comp 220 lab 3
This document describes an inheritance lab that involves creating a base BankAccount class and two derived classes - CheckingAccount and SavingsAccount. The CheckingAccount class overrides the withdraw function to add transaction fees. The SavingsAccount class overrides the balance inquiry function to calculate interest earned daily. Students are instructed to create these classes, write a test program to demonstrate their functionality, and answer questions about the lab in a report.
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ASPNET_MVC_Tutorial_06_CS
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Assignment Instructions 2_7aExplain the interrelationships bet.docx
Assignment Instructions 2_7a
Explain the interrelationships between planning, organizing, directing, controlling, and leading.
This is a one-page assignment. Should contain academic references and be thoroughly researched.
Please include an Abstract, Details Heading/Subheading and Conclusion. Also,all include (cites), attach the websites/details/links with the references. I have been asked for them by my professor
Let me know if you any questions.
Please let me know if you any questions.
You will want to use the Week 3 project as the starting point for the lab. To do this, you will want to create a new project by following these steps:
1. Create a new project named "CIS247_WK4_Lab_LASTNAME". An empty project will then be created.
2. Delete the default Program.cs file that is created.
3. Now that we are beginning to add more classes to our projects the
Solution
Explorer can become difficult to organize so you will create folders to hold the Presentation Tier and Logic Tier Files in order to organize the project. One thing to remember, even though we only have a few files in our project, a professional program will have 100's if not 1000's of files in a project so you will want to get practice in organizing your project files in a logical folder heirarchy and we will use the Tiered Architecture structure shown in the UML Class diagram for the folder structure. You will find that creating folders within MS Visual Studio is very similiar to creating folders in Windows Explorer. Follow these directions to create the folders:
1. Select the project and then right click
2. Select Add
3. Select New Folder
4. Enter the name of the folder
4. Add the following three folders to your project (1) Presentation Tier, (2) Logic Tier, and (3) Utilities.
5. You are going to add the files from the previous week lab to the project just as you did before, but now you add the existing files to the corresponding folder
6. Select the PresentationTier folder, right click and select Add then Existing Item, navigate to your previous week's project and select the InputUtitilies.cs and Program.cs files and click add. These two files will then be added to the Presentation. [Hint: you can also drag and drop the files directly from Windows Explorer directly into the corresponding folder in your project!]
7. Add the previous week's Employee.cs file to the Logic Tier folder. You will also add the new Benefits class to this folder.
8. Add the ApplicationUtilities.cs file to the Utilities folder.
9. Your solution explorer should look similiar to the following (note: you can rename any folder by selecting the folder, right click, and then Rename just like you do in Windows).
10. The namespaces for the classes should all be "Employee", but you should verify that the namespaces for all the classes are the same.
11. Update the program information in the ApplicationUtilities.DisplayApplicationInformation method to reflect your name, current lab, and program description.
12 ...
Cis 247 all i labs
The document describes an iLab assignment to modify an Employee class to demonstrate composition and interfaces. Key points:
- Create a Benefits class to hold an employee's benefits like health insurance, life insurance, and vacation.
- Integrate the Benefits class into the Employee class using composition.
- Create an abstract iEmployee interface to guarantee the Employee class implements the calculatePay method.
- The goal is to enhance the existing Employee class from previous labs by adding benefits through composition and using interfaces.
Cis247 a ilab 3 overloaded methods and static methods variables
This document provides instructions for iLab 3, which involves modifying a pre-existing Employee class. Specifically, it asks students to:
1. Add a static numEmployees variable to count objects and increment it in constructors.
2. Overload setDependents and setAnnualSalary methods to accept strings in addition to default types.
3. Make getNumEmployees static.
It then provides steps for modifying the Employee class and main method to test the changes, as well as capturing output and submitting results. The goal is to enhance the class with static variables and overloaded methods.
Hi,I have updated the code as per your requirement. Highlighted th.pdf
Hi,
I have updated the code as per your requirement. Highlighted the code changes below.
Program2.java
import java.util.Scanner; // Needed for the Scanner class
import java.text.DecimalFormat; // Needed for 2 decimal place amounts
public class Program2
{
public static void main(String[] args)
{
BankAccount account; // To reference a BankAccount object
double balance, // The account\'s starting balance
interestRate, // The annual interest rate
pay, // The user\'s pay
cashNeeded; // The amount of cash to withdraw
// Create a Scanner object for keyboard input.
Scanner keyboard = new Scanner(System.in);
// Create an object for dollars and cents
DecimalFormat formatter = new DecimalFormat (\"#0.00\");
// Get the starting balance.
System.out.print(\"What is your account\'s \" + \"starting balance? \");
balance = keyboard.nextDouble();
// Get the monthly interest rate.
System.out.print(\"What is your an annual interest rate? \");
interestRate = keyboard.nextDouble();
// Create a BankAccount object.
account = new BankAccount(balance, interestRate);
// Get the amount of pay for the month.
System.out.print(\"How much were you paid this month? \");
pay = keyboard.nextDouble();
// Deposit the user\'s pay into the account.
System.out.println(\"We will deposit your pay \" + \"into your account.\");
account.deposit(pay);
System.out.println(\"Your current balance is \" + formatter.format( account.getBalance() ));
// Withdraw some cash from the account.
System.out.print(\"How much would you like \" + \"to withdraw? \");
cashNeeded = keyboard.nextDouble();
account.withdraw(cashNeeded);
// Add the monthly interest to the account.
account.addInterest();
// Display the interest earned and the balance.
System.out.println(\"This month you have earned \" + formatter.format( account.getInterest() ) +
\" in interest.\");
System.out.println(\"Now your balance is \"+ formatter.format( account.getBalance() ) );
}
}
BankAccount.java
public class BankAccount
{
private double balance; // Account balance
private double interestRate; // Interest rate
private double interest; // Interest earned
/**
* The constructor initializes the balance
* and interestRate fields with the values
* passed to startBalance and intRate. The
* interest field is assigned to 0.0.
*/
public BankAccount(double startBalance, double intRate)
{
balance = startBalance;
interestRate = intRate / (12 * 100);
interest = 0.0;
}
/**
* The deposit method adds the parameter
* amount to the balance field.
*/
public void deposit(double amount)
{
balance += amount;
}
/**
* The withdraw method subtracts the
* parameter amount from the balance
* field.
*/
public void withdraw(double amount)
{
balance -= amount;
}
/**
* The addInterest method adds the interest
* for the month to the balance field.
*/
public void addInterest()
{
interest = balance * interestRate;
balance += interest;
}
/**
* The getBalance method returns the
* value in the balance field.
*/
public double getBalance()
{
return balance;
}
/**
* The getIn.
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Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
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Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
Levelling: Instrument used Object of levelling, Methods of levelling in brief, and Contour maps.
Chapter 4
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Chapter 5
Transportation: Introduction to Transportation Engineering; Traffic and Road Safety: Types and Characteristics of Various Modes of Transportation; Various Road Traffic Signs, Causes of Accidents and Road Safety Measures.
Chapter 6
Environmental Engineering: Environmental Pollution, Environmental Acts and Regulations, Functional Concepts of Ecology, Basics of Species, Biodiversity, Ecosystem, Hydrological Cycle; Chemical Cycles: Carbon, Nitrogen & Phosphorus; Energy Flow in Ecosystems.
Water Pollution: Water Quality standards, Introduction to Treatment & Disposal of Waste Water. Reuse and Saving of Water, Rain Water Harvesting. Solid Waste Management: Classification of Solid Waste, Collection, Transportation and Disposal of Solid. Recycling of Solid Waste: Energy Recovery, Sanitary Landfill, On-Site Sanitation. Air & Noise Pollution: Primary and Secondary air pollutants, Harmful effects of Air Pollution, Control of Air Pollution. . Noise Pollution Harmful Effects of noise pollution, control of noise pollution, Global warming & Climate Change, Ozone depletion, Greenhouse effect
Text Books:
1. Palancharmy, Basic Civil Engineering, McGraw Hill publishers.
2. Satheesh Gopi, Basic Civil Engineering, Pearson Publishers.
3. Ketki Rangwala Dalal, Essentials of Civil Engineering, Charotar Publishing House.
4. BCP, Surveying volume 1
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