Then you can try$$ following program.$$ Remember this program is from Programming Fundamentals I&II that you already took in previous semesterDesign and implement a class dayType that implements the day of the week in a program. The class dayType should store the day, such as Sunfor Sunday. The program should be able to perform the following operations on an object of type dayType:$1.$ Set the day$\mathrm{.}2.$ Print the day$\mathrm{.}3.$ Return the day$\mathrm{.}4.$ Return the next day$\mathrm{.}5.$ Return the previous day$\mathrm{.}6.$ Calculate and return the day by adding certain days to the current day. For example, if the current day is Monday and we add $4$ days, the day to be returned is Friday. Similarly, if today is Tuesday and we add $13$ days, the day to be returned is Monday$\mathrm{.}7.$ Add the appropriate constructors.Find the roots of quadratic equation, using OOP.$$ Define a class named QuadraticEquationHaving three double variables a$,$ b$,$ and c that are coefficient of quadratic equation.$$Have a parameterized constructor.$$ Mutators and accessors for a$,$ b$,$ and c$.$A function that finds discriminant, and two functions to get two real roots.If discriminant is greater than $0,$ it has two roots and print them.If discriminant is equal to $0,$ that has one root, otherwise no real root.