Java: An Introduction to Problem Solving and Programming (8th Edition)
8th Edition
ISBN: 9780134462035
Author: Walter Savitch
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 11.2, Problem 8STQ
Program Plan Intro
Binary search
- • Binary search is a smart search process that searches for the particular element that is present in the array from the middle towards the left or right until the search element is found.
- • The search continues in a narrow way that it searches for the quarter of the array until there are no values left in the array to search or compare.
- • The search of the target element is made in the smart way it eliminates a portion of array based on the given element as the array is sorted.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Write pseudo code for bubble sort and dry run that pseudo code for an array with elements.
14, 33, 27, 35, 10
23
37
56
74
80
90
112
114
123
129
208
249
266
270
271
Suppose you use binary search to search for the value 129 in the array above.
Fill in the values for each iteration of the search. The first one is filled in as an example. Remember high
and low store the indices that track which part of the array is being considered.
Iteration 1:
high: 14
low: 0
mid: 7
Iteration 2:
high:
low:
mid:
Iteration 3:
high:
low:
mid:
Q1: Apply linear and binary search on given array.
Q2: apply quick, merge, and bubble sort on given array.
index: 0 1 2 3 4 5 6 7 8
9 10 11 12 13 14
value: 1 8 10 14 15 11 13 18 2
4 6 5 19 3 20
Array: 18
Chapter 11 Solutions
Java: An Introduction to Problem Solving and Programming (8th Edition)
Ch. 11.1 - What output will be produced by the following...Ch. 11.1 - What is the output produced by the following code?Ch. 11.1 - Write a recursive definition for the following...Ch. 11.1 - What is the output of the following code? public...Ch. 11.1 - Prob. 5STQCh. 11.1 - Complete the definition of the following method....Ch. 11.2 - Revise the method getCount in Listing 11.5 so that...Ch. 11.2 - Prob. 8STQCh. 11.2 - Prob. 9STQCh. 11.2 - Suppose you want me class ArraySearcher to work...
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
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- Following array is being sorted by Radix sort. Two iterations are already completed, What will be the new sequence after running the third iteration. 1, 7, 10, 9420, 3221, 5622, 4127, 2030, 3138, 743, 577, 9680, 82, 4793, 2599arrow_forwardBubble sort is used to arrange an array in an ascending or descending order. If we are using this algorithm to sort an array in descending order, then what will be the order of values after complete execution of outer loop 3 times: 9, 1, 4, 5, 2, 8, 6, 11, 7, 0 *arrow_forwardLet A = [5,20,55,45,30,24,8,16,32,25] . Apply Bubble Sort algorithm for the array A. Write the elements of the array at each iteration/pass.arrow_forward
- Perform insertion sort on the following array: [5, 2, 1, 3, 6, 4]. Show what the array looks like after each iteration of the outer loop.arrow_forwardThe binary search algorithm that follows may be used to search an array when the elements are in order. This algorithm is analogous to the following approach to finding a name in a telephone book. a. Open the book in the middle and look at the middle name on the page. b. b. If the middle name isn't the one, you're looking for, decide whether it comes before or after the name you want. c. Take the appropriate half of the section of the book you were looking in and repeat these steps until you land on the name. 1. Let the bottom be the subscript of the initial array element. 2. Let the top be the subscript of the last array element. 3. Let found be false. 4. Repeat as long as the bottom isn't greater than the top and the target has not been found. 5. Let middle be the subscript of the element halfway between bottom and top. 6. If the element in the middle is the target 7. Set found to true and index to middle. else if the element in the middle is larger than the target 8. Let the top be…arrow_forwardThe worst case of insertion sort happens when: a. None of them O b. The array is sorted in reversed order O. The array is sorted in ascending order O d. The array is randomly sortedarrow_forward
- Do not use any AI (chatGPT etc.)arrow_forwardDO NOT POST EXISTING ONE: Write a java method called SearchKey that return the indices of the first and the last occurences of an element k in an array.The function should Return [-1,1] in case the element was not foundarrow_forwardIn main() for now: do these - one at a time, each in it's own loop (we will make functions out of them later –Declare an array RandArray with 20 integers –Assign each of the 20 values with a random value from 0 to 99 Hint: Use rand()%100 For mimir: Do not call srand at the top of main. // normally: Call srand(time(0)) at the top of main –(you need #include<cstdlib>) –Write another loop that prints the array, with index values Important: If the output values do not match mimir, please add srand(17); // inside your main function - at the top code format: #include <iostream>using namespace std; #include <cstdlib> // required for rand() int main(){ srand(17); // define a constant ARRAYSIZE that is 20 // declare randArray // set the 20 elements in randArray to be a random number between 0 and 99 // hint: use rand()%100 // print the 20 values return 0;}arrow_forward
- Modify the given code according to what it ask you to do Show your modified code in a picturearrow_forwardChoose one option. We can use Binary Search Algorithm in : Option 1. Unsorted Array. Option 2. Sorted Array.arrow_forwardSET A. Implement the bubble sort algorithm to sort an array with n values. SET B. Implement the bubble sort algorithm to sort an array with n values.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
Starting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSON
Digital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSON
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Programmable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education