C++ project

I need someone to write these 2 c++ program for me. Topics: Introduction to structures Structures to classes Introduction to classes Object oriented design Problem B1 The volume of a cone is given by the formula: V = Π r2 h / 3 For the value of Π use: const double PI = 3.14159265358979323846; Declare a structure named: Cone containing: height a double, the height of the cone radius a double, the radius of the base of the cone Create the following functions: main Contains three variables: A pointer named ptr which points to a Cone structure A double named height A double named radius Uses new to obtain space for the data structure Calls the the input, setUp, and output functions Deletes the space that was obtained using new input: Takes the height of the cone and radius of the base as reference parameters Reads the height and radius from the user Has a return type of void setUp: Takes three parameters by value: height, radius, and a pointer to the Cone Puts the data into the data structure Has a return type of void getVolume: Takes one parameter by value: a pointer to the Cone Computes the volume Returns the volume output: Takes one parameter by value: a pointer to the Cone Calls the getVolume function to get the volume Prints the height, radius, and volume in a neat format Has a return type of void Put the main function first. Use the function and variable names specified above. Arrange the functions in the order listed above. Test your program with the following data: height 6 radius 2 Problem B2 Repeat problem B1 with the following changes: Make Cone a class rather than a struct. Make the height and radius in the class Cone private. Make setUp a public member function in the class Cone. Make getVolume a pubic member function in the class Cone. Make output a public member function in the class Cone. The main and input functions will remain global functions, not part of the Cone class. The main function will call the input, setUp, and output functions. The return types will all be unchanged. The parameter lists will change for some of the functions: main unchanged input unchanged setUp two parameters by value: height, radius getVolume no parameters output no parameters Test with the same data.