//	File Name:	apcircle.cpp
//	Author:		R.P. Patillo
//	Instructor:	Dr. Wang
//	Due Date:	Sept 12, 2007
//	Compilation:	g++ apcircle.cpp -o apcircle.out
//	Execution:	./apcircle.out

//	Goal:		The goal is to calculate the circumference and 
			area of a circle with provided radius.
//

#include <iostream>

using namespace std;

int main()
{
	// 1. declare variables
	float radius, pi, circumference, area;
	string star_line = "******************************************";

	// 2. input - prompt a msg
	cout << star_line;
	cout << "\n\nPlease input the length of the radius: ";
	cin >> radius;
	
	// 3. computing
	pi = 22 / 7 << pi;
	circumference = 2 * pi * radius;
	area = pi * radius * radius

	// 4. output
	cout << "The circumference of the circle is: " << circumference;
	cout << "The area of the circle is: " << area;
	cout << star_line << endl;
	return 0;
}