What happens if in a catch block heading only the data type is specified, that is, there is no catch block parameter.
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What happens if in a catch block heading only the data type is specified, that is, there is no catch block parameter.
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- // Declare data fields: a String named customerName, // an int named numItems, and // a double named totalCost.// Your code here... // Implement the default contructor.// Set the value of customerName to "no name"// and use zero for the other data fields.// Your code here... // Implement the overloaded constructor that// passes new values to all data fields.// Your code here... // Implement method getTotalCost to return the totalCost.// Your code here... // Implement method buyItem.//// Adds itemCost to the total cost and increments// (adds 1 to) the number of items in the cart.//// Parameter: a double itemCost indicating the cost of the item.public void buyItem(double itemCost){// Your code here... }// Implement method applyCoupon.//// Apply a coupon to the total cost of the cart.// - Normal coupon: the unit discount is subtracted ONCE// from the total cost.// - Bonus coupon: the unit discount is subtracted TWICE// from the total cost.// - HOWEVER, a bonus coupon only applies if the…This lab must be done in C++ Assignment: In cryptography, encryption is the process of encoding a message or information in such a way that only authorized parties can access it. In this lab you will write a program to decode a message that has been encrypted. Detailed specifications: Define three classes. Each one should be in a separate file. You can choose to define the class and its functions inline, all in a header file, or have a .h and .cpp file for each class. Abstract base class with the following: A variable to hold an encrypted message. This variable should be a string which is initialized in the constructor. A status variable that will tell whether the message was loaded successfully. A constructor that receives one parameter: a string variable with a file name and uploads its content to the string variable that is supposed to store it. A pure virtual function called decode. This function will be defined in derived classes. A function that prints the message on the…IN C# PLEASE Create class Cube. The class has attributes length and width and depth, each of which defaults to 1. It has read-only properties that calculate the Perimeter and the Area for a side of the cube, and another that calculates the cubed feet for the cube. (You will have to research how to do that calculation online) It has properties for length and width and depth. The set accessors should verify that length and width and depth are all floating-point numbers greater than 0.0 and less than 20.0. Write an app to test class Cube by creating 3 cubes of different sizes.
- Microsoft Visual C# 7th edition. In Chapter 7, you modified the GreenvilleRevenue program to include a number of methods. Now, using your code from Chapter 7 Case Study 1, modify your program so every data entry statement uses a TryParse() method to ensure that each piece of data is the correct type. Any invalid user entries should generate an appropriate message that contains the word Invalid, and the user should be required to reenter the data. I am working in CENGAGE MINDTAP. Here is my code, but the TryParse is not working. I am not getting the point for TryParse. thanks using System; using static System.Console; using System.Globalization; class GreenvilleRevenue { static void Main() { int numLastYear; int numThisYear; double revenue; int fee = 25; const int MAX_CONTESTANTS = 30; string[] names = new string[MAX_CONTESTANTS]; char[] talents = new char[MAX_CONTESTANTS]; char[] talentCodes = { 'S', 'D', 'M', 'O' }; string[]…C# Write a program named TestScoreList that accepts eight int values representing student test scores. Display each of the values along with a message that indicates how far it is from the average. An example of how the results should be output is as follows: Test # 0: 89 From average: 6Test # 1: 78 From average: -5 using System;using static System.Console;class TestScoreList{static void Main(){// Write your main here}}C++ printSmaller is a function that accepts two int parameters and returns no value. It will print the value of the smaller one parameters. The function protoype is as follows: void printSmaller(int num1, int num2); write the statments to read two integers and call this function to display the smaller one.
- C++YOU ONLY NEED TO EDIT date.h, dateOFYear.h, and dateOFYear.cpp date.h | date.cpp | dateOfYear.h | dateOfYear.cpp | dateTest.cpp You have been provided a Date class. Each date contains day and month parameters, a default and a custom constructor, mutator and accessor functions for the parameters, and input and output functions called within operator >> and <<. You will be writing a DateOfYear class, which expands on the Date class by adding a year parameter. This will be achieved via inheritance – DateOfYear is the derived class of the Date base class. In DateOfYear, will need to write… The include guards for the class A default constructor that initializes all parameters to 1 A custom constructor that takes in a month, day, and year to initialize the parameters Mutator and accessor for the year parameter Redefined versions of inputDate and outputDate that takes into account the new year parameter. The driver program, dateTest.cpp, is already set for use with both Date…ArcGis Program Geographic Systems You have been assigned to create a map using a number of feature classes. Each feature class is projected in a different coordinate system. The accurate position of all the features is very important for this assignment. Therefore, you select a feature class and use it's coordinate system for the data frame. Then you should perform a(n) for each of the remaining feature classes.Microsoft Visual C# 7th edition. In Chapter 7, you modified the GreenvilleRevenue program to include a number of methods. Now, using your code from Chapter 7 Case Study 1, modify your program so every data entry statement uses a TryParse() method to ensure that each piece of data is the correct type. Any invalid user entries should generate an appropriate message that contains the word Invalid, and the user should be required to reenter the data. Cengage requirement for the shaded part is attached and I don't understand it. I need help with the highlighted part (getContestantData() method) please. Thanks using System; using static System.Console; using System.Globalization; class GreenvilleRevenue { static void Main() { int numLastYear; int numThisYear; double revenue; int fee = 25; const int MAX_CONTESTANTS = 30; string[] names = new string[MAX_CONTESTANTS]; char[] talents = new char[MAX_CONTESTANTS]; char[] talentCodes = { 'S', 'D', 'M', 'O'…
- IN C++ Lab #6: Shapes Create a class named Point. private attributes x and y of integer type. Create a class named Shape. private attributes: Point points[6] int howManyPoints; Create a Main Menu: Add a Triangle shape Add a Rectangle shape Add a Pentagon shape Add a Hexagon shape Exit All class functions should be well defined in the scope of this lab. Use operator overloading for the array in Shape class. Once you ask the points of any shape it will display in the terminal the points added.Challenge 3: Vehicle.java, Automobile.java, Tank.java, Truck.java, Car.java, and TestVehicle.java Implement the classes that are given in the class diagram. Also implement a TestVehicle class where you will create three objects and execute their toString() methods. >> Automobile assignment2 a licensePlate: String make: String Automobile() Automobile(int,double, String, String) getLicensePlate(): String setLicense Plate(String):void ●getMake(): String setMake(String):void .toString(): String >> Ⓒ Truck assignment2 a towCapacity: double Truck() Truck(int, double, String, String, double) getTowCapacity():double setTowCapacity (double):void toString(): String Sample output > Vehicle assignment2 □ year: int weight: double Vehicle() Vehicle(int, double) getYear(): int setYear(int):void getWeight():double setWeight(double):void .toString(): String > Car assignment2 a maxPassengers: int Car() Car(int,double, String, String,int) getMaxPassengers() int setMaxPassengers (int):void toString():…Using C++, create statements that do the following: Define an enum type, birdType, with the values PEACOCK, SPARROW, CANARY, PARROT, PENGUIN, OSTRICH, EAGLE, CARDINAL, and HUMMINGBIRD. Declare a variable bird of the type birdType. Assign CANARY to the variable bird. Advance bird to the next value in the list. Decrement bird to the previous value in the list. Output the value of the variable bird. Input value in the variable bird.
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