In java Define and create an array (called emps) of object references for objects of class Employee of length 100. (b) Create three objects for classes SalariedEmp, WeeklyEmp, and HourlyEmp (where these 3 classes are subclasses of class Employee); and with references e1, e2, e3 for the 3 objects: (c) Assign e1,e2, e3 to the first three elements of array emps: (d) Print the earnings of the 100 employee in the array emps in one loop (with polymorphism) where earnings are calculated with method earnings():
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:
In java Define and create an array (called emps) of object references for objects of class Employee of length 100.
(b) Create three objects for classes SalariedEmp, WeeklyEmp, and HourlyEmp (where these 3 classes are subclasses of class
Employee); and with references e1, e2, e3 for the 3 objects:
(c) Assign e1,e2, e3 to the first three elements of array emps:
(d) Print the earnings of the 100 employee in the array emps in one loop (with polymorphism) where earnings are calculated
with method earnings():
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