please code in c++
Code a full program to calculate the volume and surfaceArea of a cylinder using functions for promptingfor and reading the data, doing the calculations, and writing the results. The prototypes of the necessary functions are given below:
void getData(double& r, double& h);
double calculateVolume (double r, double h); formula is Pi*r2*h
double calculateSurfaceArea (double r, double h); formula is 2Pi*r*h
void printResults (double r, double h, double v, double s);