//	CS112 CS I Assignment 2 
// 	Due: Wed. Sept. 29, 2010
//
//	File Name: area.cpp
//	Author: Stephanie Bittner
//	Instructor: Dr. Wang
//	
//	Compile: g++ area.cpp
//	Run: ./a.out
//
//	 Goal : read the radius and height of a cylinder and out its 
//		volume display to one decimal place.
//

#include <iostream>
#include <iomanip>	//p.20, for setprecision(N)

using namespace std;

int main()
{
	cout << fixed << showpoint << setprecision(2);

	const float PI = 3.1415;
	float radius, height, volume;

	cout << "Input the radius - ";
	cin >> radius ;

	cout << "Input the height - ";
	cin >> height ;

	volume = PI * radius * radius * height;
//	area = PI * pow(radius, 2.0) * height;

	cout << "The volume of the cylinder is: " << volume << endl;

	return 0;
}