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Starting Out with Java: From Control Structures through Objects (6th Edition)
6th Edition
ISBN: 9780133957051
Author: Tony Gaddis
Publisher: PEARSON
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Question
Chapter 11, Problem 2PC
Program Plan Intro
TestScores Class Custom Exception
Program Plan:
TestScores.java:
- Declare the class “TestScores”.
- Declare the variable to store the scores
- Definition of constructor for the class
- Create an array to store the scores
- Loop to check for the illegal values.
- Check the sores is between “0” and “100”.
- Throw the exception
- Otherwise, assign the array values to the new array.
- Check the sores is between “0” and “100”.
- Loop to check for the illegal values.
- Create an array to store the scores
- Definition for “getAverage()”.
- Variable to hold the average values
- Accumulate the sum of the scores
- Storing the sum values
- Return the average value.
InvalidTestScore.java:
- Definition for “InvlaidTestScore” class.
- Create a non-argument constructor.
- Print the error statement
- Constructor which passes the argument.
- Print the error statement
- Create a non-argument constructor.
TestDemo.java:
- Definition of class “TestDemo”.
- Definition of main class
- Declare the array with bad scores.
- Declare the array with good scores
- Inside the try block,
- Create an object “score”.
- Print the average for bad score.
- Inside the catch block,
- Print the error message using “getMessage()”.
- Inside the try block,
- Create an object “score2”.
- Print the average for good score
- Inside the catch block,
- Print the error message using “getMessage()”.
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Students have asked these similar questions
WAP to demonstrateuser defne exception create InsufficientBalanceException class create cust class if(withdrawlamt > avabal)---->throw InsufficentBalException else------------>collect the amt
Pls help ASAP
Instructions:
Exception handing
Add exception handling to the game (try, catch, throw). You are expected to use the standard exception classes to try functions, throw objects, and catch those objects when problems occur.
At a minimum, you should have your code throw an invalid_argument object when data from the user is wrong.
File GamePurse.h:
class GamePurse
{
// data
int purseAmount;
public:
// public functions
GamePurse(int);
void Win(int);
void Loose(int);
int GetAmount();
};
File GamePurse.cpp:
#include "GamePurse.h"
// constructor initilaizes the purseAmount variable
GamePurse::GamePurse(int amount){
purseAmount = amount;
}
// function definations
// add a winning amount to the purseAmount
void GamePurse:: Win(int amount){
purseAmount+= amount;
}
// deduct an amount from the purseAmount.
void GamePurse:: Loose(int amount){
purseAmount-= amount;
}
// return the value of purseAmount.
int GamePurse::GetAmount(){
return purseAmount;
}
File…
Chapter 11 Solutions
Starting Out with Java: From Control Structures through Objects (6th Edition)
Ch. 11.1 - Prob. 11.1CPCh. 11.1 - Prob. 11.2CPCh. 11.1 - Prob. 11.3CPCh. 11.1 - Prob. 11.4CPCh. 11.1 - Prob. 11.5CPCh. 11.1 - Prob. 11.6CPCh. 11.1 - Prob. 11.7CPCh. 11.1 - Prob. 11.8CPCh. 11.1 - Prob. 11.9CPCh. 11.1 - When does the code in a finally block execute?
Ch. 11.1 - What is the call stack? What is a stack trace?Ch. 11.1 - Prob. 11.12CPCh. 11.1 - Prob. 11.13CPCh. 11.1 - Prob. 11.14CPCh. 11.2 - What does the throw statement do?Ch. 11.2 - Prob. 11.16CPCh. 11.2 - Prob. 11.17CPCh. 11.2 - Prob. 11.18CPCh. 11.2 - Prob. 11.19CPCh. 11.3 - What is the difference between a text file and a...Ch. 11.3 - What classes do you use to write output to a...Ch. 11.3 - Prob. 11.22CPCh. 11.3 - What class do you use to work with random access...Ch. 11.3 - What are the two modes that a random access file...Ch. 11.3 - Prob. 11.25CPCh. 11 - Prob. 1MCCh. 11 - Prob. 2MCCh. 11 - Prob. 3MCCh. 11 - Prob. 4MCCh. 11 - FileNotFoundException inherits from __________. a....Ch. 11 - Prob. 6MCCh. 11 - Prob. 7MCCh. 11 - Prob. 8MCCh. 11 - Prob. 9MCCh. 11 - Prob. 10MCCh. 11 - Prob. 11MCCh. 11 - Prob. 12MCCh. 11 - Prob. 13MCCh. 11 - Prob. 14MCCh. 11 - Prob. 15MCCh. 11 - This is the process of converting an object to a...Ch. 11 - Prob. 17TFCh. 11 - Prob. 18TFCh. 11 - Prob. 19TFCh. 11 - True or False: You cannot have more than one catch...Ch. 11 - Prob. 21TFCh. 11 - Prob. 22TFCh. 11 - Prob. 23TFCh. 11 - Prob. 24TFCh. 11 - Find the error in each of the following code...Ch. 11 - // Assume inputFile references a Scanner object,...Ch. 11 - Prob. 3FTECh. 11 - Prob. 1AWCh. 11 - Prob. 2AWCh. 11 - Prob. 3AWCh. 11 - Prob. 4AWCh. 11 - Prob. 5AWCh. 11 - Prob. 6AWCh. 11 - The method getValueFromFile is public and returns...Ch. 11 - Prob. 8AWCh. 11 - Write a statement that creates an object that can...Ch. 11 - Write a statement that opens the file...Ch. 11 - Assume that the reference variable r refers to a...Ch. 11 - Prob. 1SACh. 11 - Prob. 2SACh. 11 - Prob. 3SACh. 11 - Prob. 4SACh. 11 - Prob. 5SACh. 11 - Prob. 6SACh. 11 - What types of objects can be thrown?Ch. 11 - Prob. 8SACh. 11 - Prob. 9SACh. 11 - Prob. 10SACh. 11 - What is the difference between a text file and a...Ch. 11 - What is the difference between a sequential access...Ch. 11 - What happens when you serialize an object? What...Ch. 11 - TestScores Class Write a class named TestScores....Ch. 11 - Prob. 2PCCh. 11 - Prob. 3PCCh. 11 - Prob. 4PCCh. 11 - Prob. 5PCCh. 11 - FileArray Class Design a class that has a static...Ch. 11 - File Encryption Filter File encryption is the...Ch. 11 - File Decryption Filter Write a program that...Ch. 11 - TestScores Modification for Serialization Modify...Ch. 11 - Prob. 10PC
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