/* noglob.cpp
 * CS401 - Intro to Comp Sci
 *
 */
#include <iostream>
#include <string>
#include <conio>
using namespace std;

const double Pi = 3.14159;
double cylinderVolume();

double inp1, inp2;

int main() {
	
	cout << "this will compute cylindrical volume.\n\n";
	cout << "enter radius: ";
	cin >> inp1;
	cout << "enter height: ";
	cin >> inp2;

	cout << "the answer is " << cylinderVolume() << endl;
}

double cylinderVolume() {
	return (Pi * inp1 * inp1 * inp2);
}