Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
11th Edition
ISBN: 9780134670942
Author: Y. Daniel Liang
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 22, Problem 22.24PE
(Find the smallest number) Write a method that uses the divide-and-conquer approach to find the smallest number in a list
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Answer correctly and fast else downvote gurranteed
Create a program that makes a grocery list.
You will need an array of strings.
You don’t know how many items will be on your list.
Simple problem: User tells you how many items, then tells you the items. You display the items for the user.
More complex problem: User tells you how many items, then tells you the items.
You display the items for the user. At the end of the program, write the grocery list to a text file called grocery.txt.
Even more complex problem: If grocery.txt exists, read it into an array and display to the user.
User then tells you how many more items, and then tells you the items. You display all the items for the user.
At the end of the program, write the grocery list to a text file called grocery.txt.
Start with the simple program, move toward the complex one.
def winning_card(cards, trump=None): Playing cards are again represented as tuples of (rank,suit) as in the cardproblems.pylecture example program. In trick taking games such as whist or bridge, four players each play one card from their hand to the trick, committing to their play in clockwise order starting from the player who plays first into the trick. The winner of the trick is determined by the following rules:1. If one or more cards of the trump suit have been played to the trick, the trick is won by the highest ranking trump card, regardless of the other cards played.2. If no trump cards have been played to the trick, the trick is won by the highest card of the suit of the first card played to the trick. Cards of any other suits, regardless of their rank, are powerless to win that trick.3. Ace is the highest card in each suit.Note that the order in which the cards are played to the trick greatly affects the outcome of that trick, since the first card played in the trick…
- Question-2:
Functions, Iterations and List
• Write a function that takes a positive integer n as its parameter.
• Return a list whose
o values are numbers between n and 2n.
Chapter 22 Solutions
Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
Ch. 22.2 - Prob. 22.2.1CPCh. 22.2 - What is the order of each of the following...Ch. 22.3 - Count the number of iterations in the following...Ch. 22.3 - How many stars are displayed in the following code...Ch. 22.3 - Prob. 22.3.3CPCh. 22.3 - Prob. 22.3.4CPCh. 22.3 - Example 7 in Section 22.3 assumes n = 2k. Revise...Ch. 22.4 - Prob. 22.4.1CPCh. 22.4 - Prob. 22.4.2CPCh. 22.4 - Prob. 22.4.3CP
Ch. 22.4 - Prob. 22.4.4CPCh. 22.4 - Prob. 22.4.5CPCh. 22.4 - Prob. 22.4.6CPCh. 22.5 - Prob. 22.5.1CPCh. 22.5 - Why is the recursive Fibonacci algorithm...Ch. 22.6 - Prob. 22.6.1CPCh. 22.7 - Prob. 22.7.1CPCh. 22.7 - Prob. 22.7.2CPCh. 22.8 - Prob. 22.8.1CPCh. 22.8 - What is the difference between divide-and-conquer...Ch. 22.8 - Prob. 22.8.3CPCh. 22.9 - Prob. 22.9.1CPCh. 22.9 - Prob. 22.9.2CPCh. 22.10 - Prob. 22.10.1CPCh. 22.10 - Prob. 22.10.2CPCh. 22.10 - Prob. 22.10.3CPCh. 22 - Program to display maximum consecutive...Ch. 22 - (Maximum increasingly ordered subsequence) Write a...Ch. 22 - (Pattern matching) Write an 0(n) time program that...Ch. 22 - (Pattern matching) Write a program that prompts...Ch. 22 - (Same-number subsequence) Write an O(n) time...Ch. 22 - (Execution time for GCD) Write a program that...Ch. 22 - (Geometry: gift-wrapping algorithm for finding a...Ch. 22 - (Geometry: Grahams algorithm for finding a convex...Ch. 22 - Prob. 22.13PECh. 22 - (Execution time for prime numbers) Write a program...Ch. 22 - (Geometry: noncrossed polygon) Write a program...Ch. 22 - (Linear search animation) Write a program that...Ch. 22 - (Binary search animation) Write a program that...Ch. 22 - (Find the smallest number) Write a method that...Ch. 22 - (Game: Sudoku) Revise Programming Exercise 22.21...Ch. 22 - (Bin packing with smallest object first) The bin...Ch. 22 - Prob. 22.27PE
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Is the following program legal? If so, what is the output? #include iostream #include vector using namespace st...
Problem Solving with C++ (9th Edition)
What is pseudocode?
Starting Out With Visual Basic (7th Edition)
Challenge exercise The following object creation will result in the constructor of the Date class being called....
Objects First with Java: A Practical Introduction Using BlueJ (6th Edition)
Assume choice references a string. The following if statement determines whether choice is equal to Y or y: if ...
Starting Out with Python (3rd Edition)
T F: Changing an objects Text property also changes the objects name.
Starting Out With Visual Basic (8th Edition)
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
- :Write some statements that display a list of integers from 10 to 20 inclusive ,each with its square root next to it. Write a single statement to find and display the sum of the successive even integers 2, 4, ..., 200. (Answer: 10 100) Ten students in a class write a test. The marks are out of 10. All the marks are entered in a MATLAB vector marks. Write a statement to find and display the average mark. Try it on the following marks: 580 10 3 85794 (Answer: 5.9)arrow_forwardCodeWorkout Gym Course Search exercises... Q Search kola shreya@colum X459: Review- Fibonacci In mathematics, the Fibonacci numbers are the numbers in the following integer sequence, characterized by the fact that every number after the first two is the sum of the two preceding ones: e, 1, 1, 2, 3, 5, 8, 13, Write a recursive function that the returns the nth fibonacci number. Examples: fibonacci(0) -> 0 fibonacci(1) -> 1 fibonacci(7) -> 13 Your Answer: 1 public int fibonacci(int n) { 2 3} 4 CodeWorkout © Virginia Tech About License Privacy Contactarrow_forward1. (Store numbers in a linked list) Write a program that lets the user enter numbers and displays numbers as described below. Use a linked list to store the numbers. Do not store duplicate numbers. Add the methods Sort, Shuffle, and Reverse to sort, shuffle, and reverse the list in the application class (driver class).arrow_forward
- narmts Save Answer Write a Java program that uses ArrayList and Iterator. It should input from user the names and ages of your few friends in a loop and add into ArrayList. Finally, it should use Iterator to display the data in a proper format. (Hint- Lecture 02: Slide 8) Sample output: List of my Friends Enter name and age [friend# oj Khalid Al-shamri 22.5 Do you want to add another friend (y/n)? y Enter name and age [friend# 1] Rahsed Al-anazi 21.1 Do you want to add another friend (y/n)? y Enter name and age [friend# 2] Salem Al-mutairi 23.7 Do you want to add another friend (y/n)? n Here is the data you entered: 0. Khalid Al-shamri, 22.5 1. Rahsed Al-anazi, 21.1 2. Salem Al-mutairi, 23.7arrow_forward7. (* =: 'a In this problem, you will determine what the following method does. public static void rra(int[] list, int start, int end) { if (start >= end) { return; } int tmp = list[start]; list [start] = list[end] = tmp; list[end]; // recursion! rra(list, start+1, end-1); } Suppose list = [0, 2, 4, 6, 8, 10, 12, 14, 16]. (a) ) W= ta . What happens to list when rra(list, 0, 4) is called? Show memory diagrams and/or stack frames to explain what the recursive calls are. (b) (в) с oj What happens to list when rra(list, 0, list.length - 1) is called? st Show memory diagrams and/or stack frames to explain what the recursive calls are.arrow_forwarddef removeMultiples(x, arr) - directly remove the multiples of prime numbers (instead of just marking them) by creating a helper function. This recursive function takes in a number, n, and a list and returns a list that doesn’t contain the multiples of n.def createList(n) - a recursive function, createList(), that takes in the user input n and returns an array of integers from 2 through n (i.e. [2, 3, 4, …, n]). def Sieve_of_Eratosthenes(list) - a recursive function that takes in a list and returns a list of prime numbers from the input list.Template below: def createList(n): #Base Case/s #ToDo: Add conditions here for base case/s #if <condition> : #return <value> #Recursive Case/s #ToDo: Add conditions here for your recursive case/s #else: #return <operation and recursive call> #remove the line after this once all ToDo is completed return [] def removeMultiples(x, arr): #Base Case/s #TODO: Add conditions here for your…arrow_forward
- 5- Write a python program that takes 5 positive integers from the user and prints the list after removing even numbers from that list. (Don't use built-in functions)arrow_forwardX New Tab rn.edgenuity.com/player/ ples Semester A « def fib(n): Complete the code for this recursive function. if n == 1: return 0 if n == 2: ZA return 1 else: x + 1 2 3 4 # The first number in the list. # The second number in the list. Ⓒ # Add the previous two numbers. fib(n-1) + fib(n - 2) v6.2.1-0055.20221212.mainline O M 31 0 DELL A 2014arrow_forwardComplete this codeYou can write a recursive helper method that takes any number of arguments and then call it inside the method, but you cannot use any loops. /** * Decide if it is possible to divide the integers in a list into two sets, * so that the sum of one set is odd, and the sum of the other set is a multiple of 10. * Every integer must be in one set or the other. * For example, oddAndTen([5, 5, 3]) → true, * and oddAndTen([5, 5, 4]) → false. * @param list is a list of integers. * @return true iff there is one odd partition and the other multiple of 10. */public static boolean oddAndTen(List<Integer> list) { // call your recursive helper method return ...} private static boolean oddAndTenHelper(...) { // add any parameters // base case // recursive step}arrow_forward
- LAB RESTRICTIONS, PLEASE READ: Do not add any imports, the ones that you need will be given to you. You may not use any dictionaries or dictionary methods. Do not use try-except statements, you should be able to anticipate or prevent any errors from happening at all!arrow_forwardTopic: Singly Linked ListImplement the following functions in C++ program. Read the question carefully. Below is the "CODE THAT NEEDS TO BE IMPROVED" or "NOT FINAL CODE" (See attached photo for reference) bool addAt(int num, int pos) This method will add the integer num to the posth position of the list and returns true if the value of pos is valid. Performing addAt(20, 2) in the example list will add 20 at the 2nd position and the linked list will now look like this: 10 -> 20 -> 30 -> 40 -> 50. When the value of pos is invalid i.e. greater than the size + 1 or less than one, return false. bool addAt(int num, int pos) { if (pos == 1) { // case 1: addHead addHead(num); return true; } if (pos == index + 1) { // case 3: addTail addTail(num); return true; } node* currnode = head; //addAt(20, 3) int count = 0; while (currnode…arrow_forwardTopic: Singly Linked ListImplement the following functions in C++ program. Read the question carefully. (See attached photo for reference) int count(int num) This will return the count of the instances of the element num in the list. In the linked list in removeAll method, having the method count(10) will return 3 as there are three 10's in the linked list. Additionally, you are to implement these methods: bool move(int pos1, int pos2) This method will move the element at position pos1 to the position specified as pos2 and will return true if the move is successful. This will return false if either the specified positions is invalid. In the example stated, operating the method move(1, 3) will move the 1st element and shall now become the 3rd element. The linked list shall now look like: 30 -> 40 -> 10 -> 50 int removeTail() This method will remove the last element in your linked list and return the said element. If the list is empty, return 0. You can use the…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 EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable 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
1.1 Arrays in Data Structure | Declaration, Initialization, Memory representation; Author: Jenny's lectures CS/IT NET&JRF;https://www.youtube.com/watch?v=AT14lCXuMKI;License: Standard YouTube License, CC-BY
Definition of Array; Author: Neso Academy;https://www.youtube.com/watch?v=55l-aZ7_F24;License: Standard Youtube License