in C++ Define a new exception class named “VarNameException” that must inherit from the C++ runtime_error class. This class will capture the error case for a variable name when it does not start with a letter (lower case or upper case) or contains at least one blank. For example, if the user tries to create with a variable name of "1name", "?name" or "my name", it will generate an exception and this class should capture the reason and the error value.

Python Code: Write a function that takes a single number as an argument: 1) This function should then check whether a number is an even number (2,4,6,8) and raise an exception if otherwise 2) Call this function with an uneven number first without catching the exception and then with catching the exception and printing a warning to the user afterwards Bonus: Do the same as the above but instead implement your solution for prime numbers and call the function with a non-prime number

Write a program that calculates an adult's fat-burning heart rate, which is 70% of 220 minus the person's age. Complete fat_burning_heart_rate() to calculate the fat burning heart rate. The adult's age must be between the ages of 18 and 75 inclusive. If the age entered is not in this range, raise a ValueError exception in get_age() with the message "Invalid age." Handle the exception in_main_ and print the ValueError message along with "Could not calculate heart rate info." Ex: If the input is: 35 the output is: Fat burning heart rate for a 35 year-old: 129.5 bpm If the input is: 17 the output is: Invalid age. Could not calculate heart rate info.

A charity orgnaisation is organising a marathon race where anyone can participate. All the participants must wear the organisation's t-shirts themselves. They are selling their t-shirts online. The website asks the user quantity of t-shirts they want to order and then displays the order at the end. Since a user may enter an invalid value like a character or string in the website should be able to handle such cases. Use Exception Handling to tackle any kind of input mismatch, if the input is not correct ask the user to enter the correct value again. Write a C++ program to handle the Input Mismatch Exception. In the Main method, ask the user for the number of shirts they want to order. Implement try-catch to handle values other than an integer. Input  and Output format: Refer to sample input and output   [All text in bold corresponds to input and rest corresponds to output]   Sample Input and Output 1: Enter the number of t-shirts you want to order: 3 Your order for: 3 t-shirts…

This is the question - Write an application that displays a series of at least eight student ID numbers (that you have stored in an array) and asks the user to enter a test letter grade for the student. Create an Exception class named GradeException that contains a static public array of valid grade letters (A, B, C, D, F, and I) that you can use to determine whether a grade entered from the application is valid. In your application, throw a GradeException if the user does not enter a valid letter grade. Catch the GradeException, and then display the message Invalid grade. In addition, store an I (for Incomplete) for any student for whom an exception is caught. At the end of the application, display all the student IDs and grades. Code I was given, I will attach a screenshot of the errors-  public class GradeException extends Exception {     public GradeException(String string) {     } }   import java.util.*; public class TestGrade {    public static void main(String args[]) throws…

Java

it is a java question  Write a custom exception class named StringTooLongException containing a no argument constructor and a one argument constructor.

Hello,  I am having trouble with assignment in Python: Develop a program that calculates an adult's fat-burning heart rate, which is 70% of 220 minus the person's age. Complete fat_burning_heart_rate() to calculate the fat burning heart rate. The adult's age must be between the ages of 18 and 75 inclusive. If the age entered is not in this range, raise a ValueError exception in get_age() with the message "Invalid age." Handle the exception in __main__ and print the ValueError message along with "Could not calculate heart rate info." Ex: If the input is: 35 the output is: Fat burning heart rate for a 35 year-old: 129.5 bpm If the input is: 17 the output is: Invalid age. Could not calculate heart rate info.

Create a tornadoException exception class. The class should have two constructors, one of which should be the default function Object() { [native code] }. If the default function Object() { [native code] } throws an error, the function should return "Tornado: Take cover immediately!" The other function Object() { [native code] } takes a single int argument, say m. If this function Object() { [native code] } throws an error, the function should return "Tornado: m miles distant; and approaching!"

Write a program that calculates an adult's fat-burning heart rate, which is 70% of 220 minus the person's age. Complete fat_burning_heart_rate() to calculate the fat burning heart rate. The adult's age must be between the ages of 18 and 75 inclusive. If the age entered is not in this range, raise a ValueError exception in get age() with the message "Invalid age." Handle the exception in _main_ and print the ValueError message along with "Could not calculate heart rate info." Ex: If the input is: 35 the output is: Fat burning heart rate for a 35 year-old: 129.5 bpm If the input is: 17 the output is: Invalid age. Could not calculate heart rate info.