Consider the definition of the following class: public class CC {      private int u;      private int v;      private double w;      public CC( )                                   //Line 1     {…}        public CC(int a)                             //Line 2      {…}         public CC(int a, int b)                   //Line 3      {…}        public CC(int a, int b, double d)    //Line 4      {…} A. Give the line number containing the constructor that is executed in each of the following declarations:         (i)    CC one = new CC( );                        _________________   (ii)    CC two = new CC(5, 6);                  _________________         (iii)   CC three = new CC(2, 8, 3.5);         _________________ B. Write the definition of the constructor in Line 1 so that the instance variables are initialized to 0. C.Write the definition of the constructor in Line 4 so that the instance variables u, v, and w are initialized according to the values of the parameters a, b, and d, respectively.

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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  1. Consider the definition of the following class:

public class CC

{

     private int u;

     private int v;

     private double w;

     public CC( )                                   //Line 1

    {…}

 

     public CC(int a)                             //Line 2

     {…}

 

      public CC(int a, int b)                   //Line 3

     {…}

 

     public CC(int a, int b, double d)    //Line 4

     {…}

A. Give the line number containing the constructor that is executed in each of the following declarations:

 

      (i)    CC one = new CC( );                        _________________

 

(ii)    CC two = new CC(5, 6);                  _________________

 

      (iii)   CC three = new CC(2, 8, 3.5);         _________________

B. Write the definition of the constructor in Line 1 so that the instance variables are

initialized to 0.

C.Write the definition of the constructor in Line 4 so that the instance variables u, v, and w are initialized according to the values of the parameters a, b, and d, respectively.

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