You have a 1 million dollars inheritance, and you invest it, which earns at a 4% annual interest. How many years will it take to spend the money if you know how much you want to spend per year? You are required to create a programmer-defined class to do the calculation. Also, the class must have a constructor and methods needed. The main() program must ask the user to enter the yearly amount of spending. Also, the main( ) must have an object of the programmer-defined class to call the class methods.? Review how to use JOpitonPane, convert a string entered, pass it to a method of a class. All of these tasks should be done in a main ( ) /driver program. Also, you must know how to validate the user's inputs. Review how to create a class with a constructor, and create class methods to perform desired tasks. You can use just a main ( ) for this practice . 1. Discuss what a programmer-defined class would look like. Provide a code sample for a class that has a constructor, fields, and methods to support your point of view. 2. Discuss what inputs the main( ) class program should have. How will those inputs get passed to an object of the class? Provide a code sample to support your answer.
OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
Could this be done in Java?
You have a 1 million dollars inheritance, and you invest it, which earns at a 4% annual interest. How many years will it take to spend the money if you know how much you want to spend per year? You are required to create a programmer-defined class to do the calculation. Also, the class must have a constructor and methods needed. The main() program must ask the user to enter the yearly amount of spending. Also, the main( ) must have an object of the programmer-defined class to call the class methods.?
Review how to use JOpitonPane, convert a string entered, pass it to a method of a class. All of these tasks should be done in a main ( ) /driver program. Also, you must know how to validate the user's inputs.
Review how to create a class with a constructor, and create class methods to perform desired tasks. You can use just a main ( ) for this practice .
1. Discuss what a programmer-defined class would look like. Provide a code sample for a class that has a constructor, fields, and methods to support your point of view.
2. Discuss what inputs the main( ) class program should have. How will those inputs get passed to an object of the class? Provide a code sample to support your answer.
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