public class q1 {

	public static void main(String[] args) {
		int x=3;
		int y=6;
		double q1= (2*x + y*y + 6)/-y;
		double q2= 2*x*x - 8;
		System.out.println("Here are the declared and initialized variables: " + "x = " + x + ", " + "y = " + y);
		System.out.println("Here are the output values of the functions: " + "f(3, 6) = " + q1+", "+"g(3) = "+q2);
	}

}






public class q2 {

	public static void main(String[] args) {
		double b = 2.5; 
		double h = 9.4;
		double l = 3.5;
		
		double v = b*h*l/2;
		
		System.out.println("If the base is " +b+ ", the height is "+h+" and the length is "+l+" then");
		System.out.println("The volume of the prism is "+v);
		
	}

}