Chapter 5.1, Problem 8SCP

Explanation of Solution

a.

Number of times that the loop will execute the body:

//definition of "Test" class

public class Test 

{

    //definition of main method

    public static void main(String[] args)

    {

        //declare the "x" as integer datatype

        int x = 1;

        //check the "x" value is less than 100

        do

        {

            //display the "x" value

            System.out.print(x + " " ) ;

            //increment the "x" value by 10

            x = x + 10 ;

        }whil...

Explanation of Solution

b.

Number of times that the loop will execute the body:

//definition of "Test" class

public class Test 

{

    //definition of main method

    public static void main(String[] args)

    {

        //declare the "max" as integer datatype

        int max = 10;

        //check the "max" value is less than 10

        do

        {

            //display the "max" value

System.out.println("count down: " + max );

            //decrement the "max" value

            max--;

     �...

Explanation of Solution

c.

Number of times that the loop will execute the body:

//definition of "Test" class

public class Test 

{

    //definition of main method

    public static void main(String[] args)

    {

        //declare the "x" as integer datatype

        int x = 250;

        //check the "x" mod 3 is not equal to 0

        do

        {

            //display the "x" value

            System.out...

Explanation of Solution

d.

Number of times that the loop will execute the body:

//definition of "Test" class

public class Test 

{

    //definition of main method

    public static void main(String[] args)

    {

        //declare the "x" as integer datatype

        int x = 100;

        //check the "x" mod 2 is equal to 0

        do

        {

            //display the "x" value

            System.out...

Explanation of Solution

e.

Number of times that the loop will execute the body:

//definition of "Test" class

public class Test 

{

    //definition of main method

    public static void main(String[] args)

    {

        //declare the "x" as integer datatype

        int x = 2;

        //check the "x" less than 200

        do

        {

            //display the "x" value

            System.out.println(x + " ") ;

            //calculate the "x" value

            x *= x;

  ;&#...

Explanation of Solution

f.

Number of times that the loop will execute the body:

//definition of "Test" class

public class Test

{

    //definition of main method

    public static void main(String[] args)

    {

        //declare the "word" as string datatype

        String word = "a";

        //check the length of "word" less than 10

        do

        {

            //append the letters

            word = "b" + word + "b";

        }while (word.length() < 10);

        //display the "word"

        System.out.println(word);

    }

}

Explanation:

• In the above the program “Test” is the class name and inside the main method,
• Declare the “word” variable and assign the value as “a”.
• The “do-while” loop is used to check whether length of the “word” less than 10 or not.
  • In first iteration, append the “b” in front and back of “word” value and store the “word” value as “bab”...

Explanation of Solution

g.

Number of times that the loop will execute the body:

//definition of "Test" class

public class Test 

{

    //definition of main method

    public static void main(String[] args)

    {

        //declare the "x" as integer datatype

        int x = 100;

        //check the "x" is less than 0

        do

        {

            //display the "x" value

            System.out.println(x / 10) ;

            //calculate the "x" value

            x = x / 2;

        }while (x  > 0);

    }

}

Explanation:

• In the above the program “Test” is the class name and inside the main method,
• Declare the “x” variable and assign the value as 100.
• The “do-while” loop is used to check whether “x” is less than “0” or not.
  • In first iteration, display the “100/10” value as 10, then calculate “100 / 2 = 50” and store it in “x” variable...

Explanation of Solution

h.

Number of times that the loop will execute the body:

//definition of "Test" class

public class Test 

{

    //definition of main method

    public static void main(String[] args)

    {

        //declare the "str" as integer datatype

        String str = "/\\";

        //check the length of "str" is greater than 10

        do

        {

            //calculate the "str" value

            str += str;

        }while (str.length() < 10);

        //display the "str" value

        System.out.println(str) ;

    }

}

Explanation:

• In the above the program “Test” is the class name and inside the main method,
• Declare the “str” variable and assign the value as “/\\”...