Display all employee details in tabular format, sorted by gross salary in descending order

Write a C++ program that demonstrates the use of inheritance and polymorphism by creating a base class Shape with a virtual function area(). Derive three classes, namely, Circle, Rectangle, and Triangle from Shape, each overriding the area() function to calculate and return the respective area

Display the area of each shape with appropriate labels

Use appropriate constructors to initialize objects and demonstrate the use of both default and parameterized constructors in your program. Make assumptions, if necessary

Write a C++ program to create a class Employee with data members empId, name, basicSalary, and department. Include member functions t

Input details for an array of 5 employees

Call the area() function through the base class pointer to demonstrate runtime polymorphism