Problem Solving with C++ (9th Edition)
9th Edition
ISBN: 9780133591743
Author: Walter Savitch
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 8, Problem 10PP
Redo
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
I need the code from start to end with no errors and the explanation for the code
ObjectivesJava refresher (including file I/O)Use recursionDescriptionFor this project, you get to write a maze solver. A maze is a two dimensional array of chars. Walls are represented as '#'s and ' ' are empty squares. The maze entrance is always in the first row, second column (and will always be an empty square). There will be zero or more exits along the outside perimeter. To be considered an exit, it must be reachable from the entrance. The entrance is not an exit.Here are some example mazes:mazeA7 9# # ###### # # ## # # #### # ## ##### ## ##########
RequirementsWrite a MazeSolver class in Java. This program needs to prompt the user for a maze filename and then explore the maze. Display how many exits were found and the positions (not indices) of the valid exits. Your program can display the valid exits found in any order. See the examples below for exact output requirements. Also, record…
Write this program in Java using a custom method.
Implementation details
You will implement this program in a specific way in order to gain some experience with loops, arrays and array lists.
Use an array of strings to store the 4 strings listed in the description.
Use a do-while loop for your 'game engine'. This means the game starts once the user enters money. The decision to stop occurs at the bottom of the loop. The do-while loop keeps going until the user quits, or there is no money left. The pseudocode for this 'game engine' is shown below:
determine the fruits to display (step 3 below) and print them
determine if there are 3 or 4 of the same image
display the results
update the customer balance as necessary
prompt to play or quit
continue loop if customer wants to play and there's money for another game.
Use the Random class to generate a random number between 0 and 3. This random number will be an index into the array of strings. Add the string at that index to an…
Language is C++
Rare Collection. We can make arrays of custom objects just like we’ve done with ints and strings. While it’s possible to make both 1D and 2D arrays of objects (and more), for this assignment we’ll start you out with just one dimensional arrays: directions as follows in the pictures
Chapter 8 Solutions
Problem Solving with C++ (9th Edition)
Ch. 8.1 - Prob. 1STECh. 8.1 - What C string will be stored in singingString...Ch. 8.1 - What (if anything) is wrong with the following...Ch. 8.1 - Suppose the function strlen (which returns the...Ch. 8.1 - Prob. 5STECh. 8.1 - How many characters are in each of the following...Ch. 8.1 - Prob. 7STECh. 8.1 - Given the following declaration and initialization...Ch. 8.1 - Given the declaration of a C-string variable,...Ch. 8.1 - Write code using a library function to copy the...
Ch. 8.1 - What string will be output when this code is run?...Ch. 8.1 - Prob. 12STECh. 8.1 - Consider the following code (and assume it is...Ch. 8.1 - Consider the following code (and assume it is...Ch. 8.2 - Consider the following code (and assume that it is...Ch. 8.2 - Prob. 16STECh. 8.2 - Consider the following code: string s1, s2...Ch. 8.2 - What is the output produced by the following code?...Ch. 8.3 - Is the following program legal? If so, what is the...Ch. 8.3 - What is the difference between the size and the...Ch. 8 - Create a C-string variable that contains a name,...Ch. 8 - Prob. 2PCh. 8 - Write a program that inputs a first and last name,...Ch. 8 - Write a function named firstLast2 that takes as...Ch. 8 - Write a function named swapFrontBack that takes as...Ch. 8 - Prob. 6PCh. 8 - Write a program that inputs two string variables,...Ch. 8 - Solution to Programming Project 8.1 Write a...Ch. 8 - Write a program that will read in a line of text...Ch. 8 - Give the function definition for the function with...Ch. 8 - Write a program that reads a persons name in the...Ch. 8 - Write a program that reads in a line of text and...Ch. 8 - Write a program that reads in a line of text and...Ch. 8 - Write a program that can be used to train the user...Ch. 8 - Write a sorting function that is similar to...Ch. 8 - Redo Programming Project 6 from Chapter 7, but...Ch. 8 - Redo Programming Project 5 from Chapter 7, but...Ch. 8 - Prob. 11PPCh. 8 - Write a program that inputs a time from the...Ch. 8 - Solution to Programming Project 8.14 Given the...Ch. 8 - Write a function that determines if two strings...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Look at the following statement: mystring = 'cookiesmilkfudgecakeice cream' Write a statement that splits this ...
Starting Out with Python (4th Edition)
Write a program that demonstrates the approximate nature of floating-point values by performing the following t...
Java: An Introduction to Problem Solving and Programming (7th Edition)
Write a function ListNode removeFirst(ListNode ptr) that is passed a linked list as parameter and returns the t...
Starting Out with C++: Early Objects
(This is a better version of an exercise from Chapter 1.) Write a program that reads in a line of text and then...
Absolute Java (6th Edition)
On the basis of a computer system with which you are familiar, identify two units of application software and t...
Computer Science: An Overview (12th Edition)
The ________ object is assumed to exist and it is not necessary to include it as an object when referring to it...
Web Development and Design Foundations with HTML5 (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 a program that uses a for loop. You’ll need to be able to explain it (not just send the code). In particular, explain how the loop works, and how the different forms of loop (for, for/list, for/vector, etc) are different from one another (this will require some experimentation to find out what each one does). Using racketarrow_forwardEmbed the function in a program and test it. After you have fully debugged this function, define another function named reverseCstring that takes a single argument that is a C string and modifies the argument so that it is reversed. This function will include a call to the recursive definition you did for the first part of this project, and need not be recursive. Embed this second function in a program and test it. Turn in only this final result (with output, of course).arrow_forwardOne way to put a list of people into teams is by counting off. For example, if the list of people is: ['paul', 'francois', 'andrew', 'sue', 'steve', 'arnold', 'tom', 'danny', 'nick', 'anna', 'dan', 'diane', 'michelle', 'jeremy', 'karen'] and the number of teams desired is four, then you assign the people to teams 0, 1, 2, 3, 0, 1, 2, 3, etc. like this: [['paul', 'steve', 'nick', 'michelle'], ['francois', 'arnold', 'anna', 'jeremy'], ['andrew', 'tom', 'dan', 'karen'], ['sue', 'danny', 'diane']] Write the code for the following function. Do not assume that the list of people will divide evenly into the desired number of teams. If the list of people does not divide evenly into the desired number of teams, the teams will simply have unequal sizes. Do not assume that the number of people is at least as large as the number of teams. If there aren't enough people to cover the teams, some (or even all) teams will simply be empty. Hint: The range function will be very helpful. def form_teams…arrow_forward
- Write the code of dynamic array with the name of ‘A’ and you will get the size of array from user and also get the values of array from the user and display that values on screen. TRY TO ADD COMMENTS IN THE CODE TOOarrow_forwardIn this assignment, you will decide how to keep the inventory in the text file. Then your program must read the inventory from the file into the array. Each product must have a record in the file with the name, regular price, and type. There are several options for storing records in the file. For example, • each value takes one line in the file (i.e., three lines for one product). Then you must take care of correct handling of the ends of the lines; • all values are in one line that can be read as a string. Then you must handle the parsing of the string; • all values are in one line separated by a delimiter. Then you must handle a line with delimiters. Assume that the inventory does not have more than 100 products. But the actual number is known only after the reading of the file. Once you can read data from the file into the array, you must add a new property to the product class – a static variable that holds the number of products in the inventory. Its value must grow as reading…arrow_forwardYou have to perform the reverse task of previous operation. You had a array of strings (words) you have to add all of them and also add white space after each word and print the results. Without using any loop In Haskell programming language.arrow_forward
- Your understanding of importing modules, using lists and dictionaries and creating objects from a class will be exercised in this lab. Be prepared to use your solution for the “Classes” lab (see Blackboard for the link) where you wrote the PlayingCard class. In this lab, you will have to generate a random list of PlayingCard objects for where the suit and rank combinations of each card are randomly choosen. Using this list of randomly created playing cards, you will use dictionaries and lists to store important data about these playing cards, particularly the frequency distribution of each rank-suit combination you created (e.g. like if 10 queen of hearts cards are generated and counted.) Thanks to the clearly described interface used to communicate to any PlayingCard object, specifically the get_rank() and get_suit() methods, you can just import your “Classes” lab as a module and use your previously written code! Note: You’ll definitely need to make sure your solutions work for this…arrow_forwardQuestion 2 Get the Array ADT implementation from your textbook to work. Demonstrate that your code works as specified in the ADT. You are free to change internal names so that you can make better sense of the code provided in the textbook. You will need this code for later exercises Your implementation must provide _str_() and repr_() methods, in addition to the methods implemented in the textbook. The output of these methods must return each value separated with a comma in a string. For example, if the array has values 10, 12, 14, 16, and 18, these methods must return the string "10, 12, 14, 16, 18" Your code should support following operations: import random array = Array ( 100 ) for i in range( len( array ) ): # array[i] = random.random() # Print individual values in the array. # for value in array: # print(value) # Print the entire array. # print(array )arrow_forwardPlease keep the simulation neat and well organized. It is a request. NOTE: I AM ASKING FOR SIMULATION, NOT THE CODE. SO DON'T WRITE THE CODE. Perform QuickSort on the given array. You need to show the whole simulation. A = [10,3,9,18,21,26,30,8,15,6,17].arrow_forward
- Write in C++ Alice is trying to monitor how much time she spends studying per week. She going through her logs, and wants to figure out which week she studied the least, her total time spent studying, and her average time spent studying per week. To help Alice work towards this goal, write three functions: min(), total(), and average(). All three functions take two parameters: an array of doubles and the number of elements in the array. Then, they make the following computations: min() - returns the minimum value in the array sum() - returns the sum of all the values in the array average() - returns the average of all the values in the array You may assume that the array will be non-empty. Function specifications: Function 1: Finding the minimum hours studied Name: min() Parameters (Your function should accept these parameters IN THIS ORDER): arr double: The input array containing Alice's study hours per week arr_size int: The number of elements stored in the array Return Value:…arrow_forwardWe can dynamically resize vectors so that they may grow and shrink. While this is very convenient, it is inefficient. It is best to know the number of elements that you need for your vector when you create it. However, you might come across a situation someday where you do not know the number of elements in advance and need to implement a dynamic vector. Rewrite the following program so that the user can enter any number of purchases, instead of just 10 purchases. Output the total of all purchases. Hint: us do while loop with your vector.. #include <vector> #include <iostream> using namespace std; int main() { vector<double> purchases(10); for (int i = 0; i < 10; i++) { cout << "Enter a purchase amount"; cin >> purchases[i]; } return (0); }arrow_forwardThis C++ program on SNAKE AND LADDER GAME is a simple text-based game. We have used a procedure-oriented method to design this game. This program is without graphics to keep the program simple for beginners. Two players can play this game and the player who crosses 100 first is the winner. In this project, used programming concept like switch..case, call by reference, library function like randomize(), random(), etc.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
Definition of Array; Author: Neso Academy;https://www.youtube.com/watch?v=55l-aZ7_F24;License: Standard Youtube License