//	File name:	assignment2.cpp
//	Author:		Whitney Keating
//	Instructor:	Dr. John Wang
//	Due date:	Wed., Sept. 13, 2007
//	Compilation:	g++ assignment2.cpp -o assignment2.out
//	Execution:	./assignment2.out
//
//	Goal:	This program will output the area and circumference of the 
// 	circle on the monitor
//

#include <iostream>

using namespace std;

int main()
{
	// 1. declare variables
	float radius, circumference, area; 

	// 2. input - prompt a msg
	cout << "\n\nPlease input the radius of the circle: ";
	cin >> radius;

	// 3. computing
	area = 3.14 * radius * radius;
	circumference = 2 * 3.14 * radius; 

	// 4. output
	cout << "The area of the circle is: " << area << "\n\n\n";
	cout << "The circumference of the circle is: " << circumference << 
endl;

	return 0;
}