Chapter 6, Problem 5RE

Explanation of Solution

a.

Program to print sum of even numbers between 2 to 100:

//Definition of class Main

class Main

{

    //Definition of main method

    public static void main(String[] args)

    {

        //Initialize the value

           int evenNum = 0;

        //Check the condition using for loop

        for (int n = 2; n <= 100; n = n + 2)

        {

...

Explanation of Solution

b.

Program to print the sum of squares:

//Definition of class Main

class Main

{

    //Definition of main method

    public static void main(String[] args)

    {

        //Declare the variables

        int SquareSum = 0;

        //Check the condition using

        for (int i = 1; i <= 100; i++)

     ...

Explanation of Solution

c.

Program to sum of all odd numbers between “a” and “b”:

//Definition of class Main

class Main

{

    //Definition of main method

    public static void main(String[] args)

    {

        //Initialize the variables

        int a=10;

        int b=50;

           int sumOddNum = 0;

        //Check the condition using for loop

        for (int i = a; i <= b; i++)

        {

            //Check "i" mod "2" equals to 1

         ...

Explanation of Solution

d.

Program to print the sum of odd digits:

//Definition of class Main

class Main

{

    //Definition of main method

    public static void main(String[] args)

    {

        //Initialize the variables

        int num = 23456;

        int OddDigits = 0;

        //check the condition using while loop

        while (num > 0)

        {

            //Mod the num value by 10

            int rem = num % 10;

//Check the condition using "if" statement

            if (rem % 2 == 1)

  �...