Java: An Introduction to Problem Solving and Programming (7th Edition)
Java: An Introduction to Problem Solving and Programming (7th Edition)
7th Edition
ISBN: 9780133766264
Author: Walter Savitch
Publisher: PEARSON
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Chapter 7.1, Problem 1STQ

Explanation of Solution

Given code:

//Define "Main" class

class Main

{

      //Define main function

    public static void main(String[] args)

    {

//Create an array "anArray" to store "10" elements

        int[] anArray = new int[10];

        //Using "for" loop computes value of "anArray"

        for(int i = 0; i < anArray.length; i++)

            //Compute "anArray" by "2 * i"

            anArray[i] = 2 * i;

//Display the values in "anArray" using "for" loop

        for(int element : anArray)

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

        //For next line

        System.out.println();

    }

}

Explanation:

  • • The above code is used to display “10” array elements such as “0 2 4 6 7 8 10 12 14 16 18”.
    • ○ Create an integer array “anArray” to score “10” elements.
    • ○ Use “for” loop to compute the value of “anArray”.
      • ■ In this loop, initially “i” value will be “0”.
      • ■ Then check condition using “i < anArray...

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Java: An Introduction to Problem Solving and Programming (7th Edition)

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