Java: An Introduction to Problem Solving and Programming (8th Edition)
Java: An Introduction to Problem Solving and Programming (8th Edition)
8th Edition
ISBN: 9780134462035
Author: Walter Savitch
Publisher: PEARSON
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Chapter 11, Problem 8E

Explanation of Solution

Complete program:

//Import required packages

import java.util.*;

//Definition of class Sum

public class Sum

{

    //Definition of class main

    public static void main(String[] args)

    {

        //Declare array "a"

        int a[] = new int[7];

        int value, key;

        //Create an object for scanner class

        Scanner sc = new Scanner(System.in);

        //Get the array values

        System.out.println("Enter the array values:");

        //For loop to get the values from the user

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

        {

            //Get the values

            value = sc.nextInt();

            //Assign the values to the array

            a[i] = value;

        }

        //Get the key value from the user

System.out.println("Enter key values to be search index:");

        key = sc.nextInt();

        //Call the method "trinarySearch()"

int result = ternarySearch(a, key, 0, a.length - 1);

System.out.println("Value found at position: " + result);

    }

    //Definition of method "trinarySearch()"

public static int ternarySearch(int data[], int target,

        int front, int end)

    {

        //Declare the variable "res"

        int res;

        //Check whether the front is greater than end

        if (front > end)

            //Assign "-1" to "res"

            res = -1;

        else {

/*Divide the first half of the array by "3"*/

            int firstHalf = (2 * front + end) / 3;

/*Divide the second half of the array by "3"*/

            int secondHalf = (front + 2 * end) / 3;

/*Check whether the given number in the first half of the array*/

            if (target == data[firstHalf])

   ;&#x...

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Chapter 11 Solutions

Java: An Introduction to Problem Solving and Programming (8th Edition)

Ch. 11.2 - What Java statement will sort the following array,...Ch. 11.2 - How would you change the class MergeSort so that...Ch. 11.2 - How would you change the class MergeSort so that...Ch. 11.2 - If a value in an array of base type int occurs...Ch. 11.3 - Convert the following event handler to use the...Ch. 11 - What output will be produced by the following...Ch. 11 - What output will be produced by the following...Ch. 11 - Write a recursive method that will compute the...Ch. 11 - Write a recursive method that will compute the sum...Ch. 11 - Complete a recursive definition of the following...Ch. 11 - Write a recursive method that will compute the sum...Ch. 11 - Write a recursive method that will find and return...Ch. 11 - Prob. 8ECh. 11 - Write a recursive method that will compute...Ch. 11 - Suppose we want to compute the amount of money in...Ch. 11 - Prob. 11ECh. 11 - Write a recursive method that will count the...Ch. 11 - Write a recursive method that will remove all the...Ch. 11 - Write a recursive method that will duplicate each...Ch. 11 - Write a recursive method that will reverse the...Ch. 11 - Write a static recursive method that returns the...Ch. 11 - Write a static recursive method that returns the...Ch. 11 - One of the most common examples of recursion is an...Ch. 11 - A common example of a recursive formula is one to...Ch. 11 - A palindrome is a string that reads the same...Ch. 11 - A geometric progression is defined as the product...Ch. 11 - The Fibonacci sequence occurs frequently in nature...Ch. 11 - Prob. 4PPCh. 11 - Once upon a time in a kingdom far away, the king...Ch. 11 - There are n people in a room, where n is an...Ch. 11 - Prob. 7PPCh. 11 - Prob. 10PPCh. 11 - Prob. 12PP
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