C++ format in notepad or codeblocks Write a function to calculate the volume of

Question

C++ format in notepad or codeblocks

Write a function to calculate the volume of a sphere. Formula: volume - 4/3 times Pi times radius cubed the argument passed to the function is the radius of the sphere. The function return type and argument type should be float. Write a program that prints the volume for radii from 0 to 4.0 units at increments of 0.2 units. sample Output: Radius: 0.000000 volume: 0.00000 Radius: 0.200000 volume: 0.0335103 Radius: 0.400000 volume: 0.268082 Radius: 0.600000 volume: 0.904778 Radius: 0.800000 volume: 2.14466 Radius: 1.000000 volume: 4.18879 ... etc. Ail Output should be in main (), not in the function.

Explanation / Answer

#include <iostream>
   float calculateVolumeOfSphere(float r){
   double pi = 3.14159;
   double volume;
   volume = 4.0 /3.0 * pi * r * r * r;
   std::cout << "The volume is " << volume << std::endl;
   return volume;
}
int main (){
   float r =0;

   while(r<=4){
       std::cout << "Radius: " << r <<std::endl;
       std::cout<<"Volume: " << calculateVolumeOfSphere(r);<< std::endl;
       r = r+0.2;
   }
}

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