package mathCalc;
public class MathCalc {
	//Custom function
	public static void Volcalc(double _radius) {
	double volume = 4.0 / 3.0 * Math.PI * _radius * _radius * _radius;
	say("The vloume of the sphere of radius"+_radius+" is "+volume);
	}
	/*calcVolCyl
	 * calculate the volume of a cylinder based on
	 * height and radius
	 */
	static void CalcVolCyl(double radius, double height) {
		double volume = Math.PI * radius * radius * height;
		//decide if the Vol is bigger enough to be a pool
		if ((volume > 5) && (height <= 1.5)) {
			//only runs if the condition above is true
			say("The volume of your pool is "+volume);
		}
		else if ((volume > 0.1) && (height <= 0.3)) {
			//only runs if the condition above is true
			say("The volume of your bucket is "+volume);
		}
		else if ((volume >= 50) && (volume <= 1000)) {
			//only checks if the other conditions are not true
			say("The volume of your cystern is "+volume);
		}

		else {
			//The default case, If nothing else is true
			say("The volume of your whatever is "+volume);
		}
		}

	/*say function
	 * The say function will output a string msg to the console
	 *
	 */
	public static void say(String msg) {
		System.out.println(msg);
	}

	public static void main(String[] args) {
		double radius = 0.5;
		double height = 0.2;
		//Volcalc(radius);
		CalcVolCyl(radius , height);
		height++;
		CalcVolCyl(radius , height);
		CalcVolCyl(500, height + 2.7);
		CalcVolCyl(4, 1.3);
		CalcVolCyl(2, 1.5);
	}

}