public class JavaTracingMethodsDemo2 
{
	
	public static void main(String[] args)
	{
		System.out.println(10 * 10);
		System.out.println(computeAreaSquare(10));
		System.out.println(computePerimeterSquare(5));
		System.out.println(computeAreaTriangle(5, 8));
		System.out.println(computeAreaRectangle(10, 4));
		System.out.println(computeAreaRectangleV2(10, 4));
		int len = 6;
		int wid = 8;
		System.out.println(computeAreaRectangle(len, wid));
		System.out.println(computeAreaRectangle(len + 1, wid * 2));
	}// end of main
	
	////////////////////////////////////////////////
	
	public static int computeAreaSquare(int width)
	{
		return width * width;
	}// end of computeAreaSquare
	
	////////////////////////////////////////////////
	
	public static int computePerimeterSquare(int width)
	{
		return 4 * width;
	}// end of computePerimeterSquare
	
	////////////////////////////////////////////////
	
	public static double computeAreaTriangle(int base, int height)
	{
		return (base * height) / 2.0;
	}// end of computeAreaTriangle
	
	////////////////////////////////////////////////
	
	public static int computeAreaRectangle(int length, int width)
	{
		return length * width;
	}// end of computeAreaRectangle
	
	////////////////////////////////////////////////
	
	public static int computeAreaRectangleV2(int length, int width)
	{
		int result = 0;
		result = length * width;
		return result;
	}// end of computeAreaRectangleV2
	
}