can i get a hand writing this? the code MUST use the information given in the gr

Question

can i get a hand writing this? the code MUST use the information given in the graph on the 1st page.

(i already have 1 completed i just need 2a and 2b)

thanks!

1. (09 pts) Complete the definition of the method below. The method conducts a search for a given Rectangle object in a given array of Rectangles, counts the number of occurrences of the target and returns count. We assume that the Rectangle class has an equals() method. // The method ta // Rectangle for parameters, each entry of the array is compared to 77 the target, the matches are counted and the count is returned kes an array of Rectangle objects and a target public int search (Rectanglel 1 boxes, Rectangle target) int counter //iterate through the parameter array for (int k=0; k

Explanation / Answer

//2)Convert UML to class diagram,Cylinder class
//Cylinder.java
public class Cylinder
{  
   //declare variables
   private double radius;
   private double height;
   //default constructor
   public Cylinder()
   {
       radius=0;
       height=0;
   }
   //parameter constructor
   public Cylinder(double r,double h) {
       radius=r;
       height=h;
   }
   /*Set radius*/
   public void setRadius(double r){
       radius=r;
   }
   /*Set height*/
   public void setHeight(double h){
       height=h;
   }
   /*Get radius*/
   public double getRadius(){
       return radius;
   }  
   /*Get height*/
   public double getHeight(){
       return height;
   }
   /*Calculates base area*/
   public double baseArea(){
       return Math.PI*radius*radius;
   }
   /*Calculate volume of cylinder and return volume*/
   public double computeVolume(){
       return baseArea()*height;
   }
   /*Override toString method*/
   public String toString() {
       return String.format("Cylinder has radius %3.2f and height %3.2f", radius,height);
   }
}//end of the class , Cylinder

----------------------------------------------------------------------------

//2.b
//Test program for Cylinder class
//Test.java
public class Test {
   public static void main(String[] args) {
       //declare cylinder c1
       Cylinder c1=null;  
      
       //instantiate c1 with 15.0 and 33.45 for radius and height
       c1=new Cylinder(15.0, 33.45);
      
       //display the state of c1 by using the toString method
       System.out.println(c1.toString());
      
       //change height of cylinder 222.5
       c1.setHeight(222.5);
      
       //calling computeVolume method
       System.out.println("Volume is "+c1.computeVolume());
      
       //Create an instance of Cylinder ,c2
       //Assign the c1 to object,c2
       Cylinder c2=c1;
      
       //call equals method on c2 and c1
       if(c2.equals(c1))
           System.out.println("SAME");
       else
           System.out.println("DIFFERENT");
   } //end of main method
}//end of the class, Test

----------------------------------------------------------------------------

Sample Output:

Cylinder has radius 15.00 and height 33.45
Volume is 157275.982220339
SAME

Related Questions

Navigate

• Browse (All)
• Browse C
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.