C++ Program to Calculate the volume of Cylinder and Explain Comments in C++

/*
This program is used to explain Multiple line
Comment and single line comment
*/

#include <iostream.h>
#include <conio.h>

void main()
{
clrscr();

float r, h, v;   //variable Declaration.

cout << “\nEnter Radius & Height of a Cylinder : : “;
cin >> r >> h;   //Reading data from Keyboard.

v = 3.14*r*r*h;   //Calculation of volume

cout<<“\n Volume of Cylinder = ” << v << “\n”;

getch();
}

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