/*********************************************************************

   Scott Morgan
   CSCI 151
   Dev C++ Compiler
   
   This program will accept as input the length of the side of a cube  
   Based on that input, the radius of the sphere, the volume of a cube, 
   the surface area of a cube, volume of the sphere, the surface area   
   of a sphere, and the Volume Between the cube and the sphere will be  
   calculated.  The results will be output to the screen.            

*********************************************************************/

#include <iostream>
#include <cmath>
#include <iomanip>


using namespace std;


// declare a named constant for PI
const double PI = 3.1415926;


int main()
{
    // declare variables
    char char1;
    double radius_sphere;
    double volume_cube;
    double surface_area_cube;
    double sphere_volume;
    double sphere_surface_area;
    double volume_between;
    double side;
    // what this program is about
    cout << "**************************************************************************" << endl;
    cout << "*   This program will accept as input the length of the side of a cube   *" << endl; 
    cout << "*   Based on that input, the radius of the sphere, the volume of a cube, *" << endl;
    cout << "*   the surface area of a cube, volume of the sphere, the surface area   *" << endl;
    cout << "*   of a sphere, and the Volume Between the cube and the sphere will be  *" << endl;
    cout << "*   calculated.  The results will be output to the screen.               *" << endl;
    cout << "*                                                                        *" << endl;
    cout << "*                              Thanks and Enjoy!                         *" << endl;
    cout << "*                       Tips and Donations are accepted!                 *" << endl;
    cout << "*                       Program Designed by Scott Morgan                 *" << endl;
    cout << "**************************************************************************" << endl;
    
    system("pause"); // we all need time to read
    
    system("cls") ; // no need in cluttering up the screen
    
    // got to get the length of the cube sides
    cout << "Please enter the length of the sides of the cube and press enter. ";
    cin >> side;
    
    system("cls"); //again no need for garbage on the screen
    
    // got to get the length of the cube sides
    cout << "Please enter the length of the sides of the cube and press enter. ";
    cin >> side;
    
      
    // never was good at math
    radius_sphere = side / 2;
    volume_cube = pow(side,3);
    surface_area_cube = 6 * pow(side,2);
    sphere_volume = 4.0 / 3.0 * PI * pow(radius_sphere,3);
    sphere_surface_area = 4.0 * PI * pow(radius_sphere,2);
    volume_between = volume_cube - sphere_volume;
    

    // gotta show them decimals
    cout << fixed << showpoint;
        
    // lets see how many decimal points do we want today?
    cout << setprecision(3);
    
    cout << endl << endl; 
    
    // output results
    cout << "*********************************************************************" << endl;
    cout << "                         SURVEY SAYS! " << endl;
    cout << "*********************************************************************" << endl;
    cout << left << setw(20) << "The Side Length is" << right << setw(35) << side << " inches" << endl;
    cout << left << setw(20) << "Radius of Sphere" << right << setw(35) << radius_sphere << " inches" << endl;
    cout << left << setw(20) << "Volume of Cube" << right << setw(35) << volume_cube << " cubic inches" << endl;
    cout << left << setw(20) << "Surface Area of Cube" << right << setw(35) << surface_area_cube << " square inches" << endl;
    cout << left << setw(20) << "Volume of Sphere" << right << setw(35) << sphere_volume << " cubic inches"<< endl;
    cout << left << setw(20) << "Sphere Surface Area" << right << setw(35) << sphere_surface_area << " square inches"<< endl;
    cout << left << setw(20) << "Volume Between The Cube and The Sphere" << right << setw(17) << volume_between << " cubic inches"<< endl;
    cout << "*********************************************************************" << endl;
    cout << "                      THANK YOU FOR PLAYING! " << endl;
    cout << "*********************************************************************" << endl;    
    system("pause");
    
    return 0;
}