Java: An Introduction To Problem Solving And Programming Plus Mylab Programming With Pearson Etext -- Access Card Package (8th Edition)
8th Edition
ISBN: 9780134710754
Author: Walter Savitch
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 4, Problem 8P
Write a
It is certain
It is decidedly so
Most likely
Signs point to yes
Reply hazy, try again
Ask again later
Don’t count on it
My sources say no
There should be an equal chance for any one of the eight responses to come up. The program should ask the user if he or she would like to repeat the program and loop if the user opts to repeat. Random number generation is discussed in Chapter 6, but for this program you can use the following line of code to generate a random number between 1 and 8:
int num = (int) (Math.random() * 8) + 1;
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Write a program that lets the user play the game of Rock, Paper, Scissors against the computer.
The program should work as follows.
5.1. When the program begins, a random number in the range of 1 through 3 is generated. If
the number is 1, then the computer has chosen rock. If the number is 2, then the computer
has chosen paper. If the number is 3, then the computer has chosen scissors. Don’t
display the computer’s choice yet.
5.2. The user enters his or her choice of “rock”, “paper”, or “scissors” at the keyboard. Gather this input using JOptionPane.showInputDialog().
5.3. Display the computer’s choice.
5.4. A winner is selected according to the following rules:
If one player chooses rock and the other player chooses scissors, then rock wins. Display something to the effect of: “Rock smashes the scissors.”
If one player chooses scissors and the other player chooses paper, then scissors wins. Display something like: “Scissors cuts paper.”
If one player chooses paper and the other…
Write a program that lets the user play the game of Rock, Paper, Scissors against the computer.
The program should work as follows.
5.1. When the program begins, a random number in the range of 1 through 3 is generated. If
the number is 1, then the computer has chosen rock. If the number is 2, then the computer
has chosen paper. If the number is 3, then the computer has chosen scissors. Don’t
display the computer’s choice yet.
5.2. The user enters his or her choice of “rock”, “paper”, or “scissors” at the keyboard. Gather this input using JOptionPane.showInputDialog().
5.3. Display the computer’s choice.
5.4. A winner is selected according to the following rules:
If one player chooses rock and the other player chooses scissors, then rock wins.Display something to the effect of: “Rock smashes the scissors.”
If one player chooses scissors and the other player chooses paper, then scissors wins.Display something like: “Scissors cuts paper.”
If one player chooses paper and the other player…
Write a python program that lets the user play the game of Rock, Paper, Scissors against the computer. The program should work as follows:
When the program begins, a random number in the range of 1 through 3 is generated.If the number is 1, then the computer has chosen rock. If the muraber is 2, then the computer has chosen paper. If the number is 3, then the computer has chosen scissors.(Don't display the computer's choice yet.)
The user enters his or her choice of "rock," "paper," or "scissors" at the keyboard.
The computer's choice is displayed.
A winner is selected according to the following rules:
If one player chooses rock and the other player chooses scissors, then rock wins.(Rock smashes scissors.)
If one player chooses scissors and the other player chooses paper, then scissors wins.(Scissors cuts paper.)
If one player chooses paper and the other player chooses rock, then paper wins.(Paper wraps rock.)
If both players make the same choice, the game must be played again to…
Chapter 4 Solutions
Java: An Introduction To Problem Solving And Programming Plus Mylab Programming With Pearson Etext -- Access Card Package (8th Edition)
Ch. 4.1 - What output is produced by the following code? int...Ch. 4.1 - Can the body of a while loop execute zero times?...Ch. 4.1 - What output is produced by the following code? int...Ch. 4.1 - Revise the following code so that it uses a while...Ch. 4.1 - What output is produced by the following code? int...Ch. 4.1 - Imagine a program that reads the population of a...Ch. 4.1 - Prob. 7STQCh. 4.1 - What output is produced by the following code? int...Ch. 4.1 - What output is produced by the following code? for...Ch. 4.1 - What output is produced by the following code? for...
Ch. 4.1 - Prob. 11STQCh. 4.1 - Write a for statement that displays the even...Ch. 4.1 - Prob. 13STQCh. 4.2 - Write a Java loop that will display the phrase One...Ch. 4.2 - Write a Java loop that will set the variable...Ch. 4.2 - Write a Java loop that will read a list of numbers...Ch. 4.2 - What output is produced by the following code? for...Ch. 4.2 - What output is produced by the following code? for...Ch. 4.2 - What output is produced by the following code? for...Ch. 4.2 - Revise the loop shown in Listing 4.6 to use a...Ch. 4.2 - What is the bug in the code in the section Tracing...Ch. 4.2 - Add some suitable output statements to the...Ch. 4.2 - What is the bug in the code in the previous...Ch. 4.2 - Prob. 24STQCh. 4.2 - Suppose that you did not have assertion checking...Ch. 4.3 - Prob. 26STQCh. 4 - Write a fragment of code that will read words from...Ch. 4 - Develop an algorithm for computing the...Ch. 4 - Develop an algorithm for a simple game of guessing...Ch. 4 - Write a fragment of code that will compute the sum...Ch. 4 - Convert the following code so that it uses nested...Ch. 4 - Write a for statement to compute the sum 1 + 22 +...Ch. 4 - (Optional) Repeat the previous question, but use...Ch. 4 - Write a loop that will count the number of blank...Ch. 4 - Write a loop that will create a new string that is...Ch. 4 - Write a program that will compute statistics for...Ch. 4 - Suppose we attend a party. To be sociable, we will...Ch. 4 - Define an enumeration for each of the months in...Ch. 4 - Write a fragment of code that computes the final...Ch. 4 - Suppose that you work for a beverage company. The...Ch. 4 - Suppose that we want to compute the geometric mean...Ch. 4 - Prob. 16ECh. 4 - Create an applet that draws a pattern of circles...Ch. 4 - Prob. 18ECh. 4 - What does the following fragment of code display?...Ch. 4 - Repeat Practice Program 4 of Chapter 3, but use a...Ch. 4 - Write a program that implements your algorithm...Ch. 4 - Repeat Practice Program 5 of Chapter 3, but use a...Ch. 4 - Write a program to read a list of nonnegative...Ch. 4 - Write a program to read a list of exam scores...Ch. 4 - Combine the programs from Programming Projects 5...Ch. 4 - Write a program that simulates the Magic 8 Ball...Ch. 4 - Whats for dinner? Let the computer decide. Write a...Ch. 4 - Write a program that implements your algorithm...Ch. 4 - Prob. 2PPCh. 4 - Write a program that reads a bank account balance...Ch. 4 - Modify Programming Project 5 from Chapter 2 to...Ch. 4 - Write a program that asks the user to enter the...Ch. 4 - Write a program that simulates a bouncing ball by...Ch. 4 - You have three identical prizes to give away and a...Ch. 4 - Prob. 9PPCh. 4 - Holy digits Batman! The Riddler is planning his...Ch. 4 - Your country is at war and your enemies are using...Ch. 4 - Prob. 12PPCh. 4 - Prob. 13PPCh. 4 - Prob. 14PPCh. 4 - (Challenge) Repeat the previous project, but...Ch. 4 - Write a JavaFx application that displays a series...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Cash Register Design a CashRegister class that can be used with the InventoryItem class discussed in this chapt...
Starting Out with C++ from Control Structures to Objects (8th Edition)
What is a local variable's scope?
Starting Out with Python (3rd Edition)
Is left recursion a problem for LR parsers?
Concepts Of Programming Languages
What does a derived class inherit from its base class?
Starting out with Visual C# (4th Edition)
Assume that a bag of cookies holds 40 cookies. The calorie information on the bag claims that there are 10 serv...
Starting Out With Visual Basic (8th Edition)
Write a Python statement that multiplies the variable subtotal by 0.15 and assigns the result to the variable t...
Starting Out with Python (4th 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
- (JAVA) Write a program that allows the user to enter the last names of five candidates in a local election and the number of votes received by each candidate. The program should then output each candidate’s name, the number of votes received, and the percentage of the total votes received by the candidate. Your program should also output the winner of the election. A sample output is: Candidate Votes Received % of Total Votes Johnson 5000 25.91 Miller 4000 20.73 Duffy 6000 31.09 Robinson 2500 12.95 Ashtony 1800 9.33 Total 19300 The Winner of the Election is Duffyarrow_forwardCreate a program that uses Python's random number generator to simulate flipping a coin several times. The simulated coin should be fair, meaning that the probability of heads is equal to the probability of tails. Your program should flip simulated coins until either 3 consecutive heads of 3 consecutive tails occur. Display an H each time the outcome is heads, and a T each time the outcome is tails, with all of the outcomes shown on the same line. Then display the number of flips needed to reach 3 consecutive flips with the same outcome . When your program is run it should perform the simulation 10 times and report the average number of flips needed.arrow_forwardWrite a python program that lets the user play the game of Rock, Paper, Scissors against the computer. The program should work as follows: When the program begins, a random number in the range of 1 through 3 is generated. If the number is 1, then the computer has chosen rock. If the number is 2, then the computer has chosen paper. If the number is 3, then the computer has chosen scissors. (Don’t display the computer’s choice yet.) The user enters his or her choice of “rock,” “paper,” or “scissors” at the keyboard. The computer’s choice is displayed. A winner is selected according to the following rules: If one player chooses rock and the other player chooses scissors, then rock wins. (Rock smashes scissors.) If one player chooses scissors and the other player chooses paper, then scissors wins. (Scissors cuts paper.) If one player chooses paper and the other player chooses rock, then paper wins. (Paper wraps rock.) If both players make the same choice, the game must be played…arrow_forward
- plz solve it asap ????????: Write a program for a game that consists of two players. The rule of the game is that player 1 inputs a random number from 1-100. Player 2 will input 5 numbers. If the summation of those numbers is equal to the number OR less than or greater than the number by 3 (+3 or -3), then player 2 wins. Otherwise, player 1 wins. Test Case 1 Input Player 1, enter a number: 50 Player 2, enter a number: 10 Player 2, enter a number: 10 Player 2, enter a number: 20 Player 2, enter a number: 5 Player 2, enter a number: 7 Output Player 2 wins Explanation: The summation of 10,10,20,5 and 7 is 52 which is greater than 50 by 2. According to the rule, player 2 wins. Test Case 2 Input Player 1, enter a number: 50 Player 2, enter a number: 10 Player 2, enter a number: 10 Player 2, enter a number: 20 Player 2, enter a number: 5 Player 2, enter a number: 1 Output Player 1 wins Explanation: The summation of 10,10,20,5 and 1 is 46 which is less than 50 and also doesn’t…arrow_forwardWrite program in Java: Sites like Zillow get input about house prices from a database and provide nice summaries for readers. Write a program with two inputs, current price and last month's price (both integers). Then, output a summary listing the price, the change since last month, and the estimated monthly mortgage computed as (currentPrice * 0.051) / 12 (Note: Output directly. Do not store in a variable.). Ex: If the input is: 200000 210000 the output is: This house is $200000. The change is $-10000 since last month. The estimated monthly mortgage is $850.0. Note: Getting the precise spacing, punctuation, and newlines exactly right is a key point of this assignment. Such precision is an important part of programming. LabProgram.java: import java.util.Scanner; public class LabProgram {public static void main(String[] args) {Scanner scnr = new Scanner(System.in);int currentPrice; int lastMonthsPrice; currentPrice = scnr.nextInt(); lastMonthsPrice = scnr.nextInt();/* Type your code…arrow_forwardWrite a java program that simulates a game of dice. In this game, 3 players will take alternateturns rolling two dice. On each turn, they record the sum of the two dice and add this totheir total. If a player rolls a doublet (both dice have the same value), then the player getsto roll again until the doublet disappears. After each turn (when both roll), the code checks the sum of each player and the firstplayer to reach a total of 15 or more will win the first place. When a player surpasses 15but with a doublet (both dice have the same value), the player still gets to roll again untilthe doublet disappears. The code then checks for the second and third place winners. Thecode will print out to the user the winners in order. If 2 or all the players hit the same sum, you can consider them all first place winners (forexample, if player 1 and 2 hit the same sum that’s >= 15 and 3rd player hits a sum lessthan 15, then you can say 1st and 2nd players win first place and 3rd wins second…arrow_forward
- Write a program that gives simple math quizzes. The program should display two randomnumbers that are to be added, such as:247+ 129The program should allow the student to enter the answer. If the answer is correct, a message of congratulations should be displayed. If the answer is incorrect, a message showing the correct answer should be displayed.arrow_forwardjava Write an application that asks a user to type an even number or the sentinel value 999 to stop. When the user types an even number, display the message “Good job!” and then ask for another input. When the user types an odd number, display an error message, "x is not an even number", and then ask for another input. When the user types the sentinel value 999, end the program. The EvenEntryLoop program displays the proper message for each input. Checks Test CaseIncomplete Single even number input 2, 999, test 1 Test CaseIncomplete Single even number input 5, 999, test 2 Test CaseIncomplete Multiple mixed number input 13, 3487, 987, 1234, 999 import java.util.*; public class EvenEntryLoop { public static void main (String args[]) { // Write your code here } }arrow_forwardImplement a game of Pig where the user plays against a "hold at 20 or goal" computer player that rolls until a 1 ("pig") is rolled, or the turn total is greater than or equal to 20, or the score plus the turn total is greater than or equal to 100. The first player is chosen randomly. An empty input (i.e., Enter) indicates that the user wishes to roll. Any entered line of non-zero length indicates that the user wishes to hold. Before the game, randomly select which player the user will be, and print the line "You will be player #.", where # is the user's player number. Then, print an instruction line "Enter nothing to roll; enter anything to hold." Before each turn, print a line with "Player 1 score: " and player 1's score. Print another line with "Player 2 score: " and player 2's score. Finally, print a line with "It is player #'s turn.", where "#" is replaced by the current player number. Play starts with player 1 and then alternates. For each roll, print a line with "Roll: "…arrow_forward
- What is the probability that in a classroom of x people, at least 2 will be born on the same day of the year (ignore leap year)? Use a Monte Carlo Simulation and a frequency table to write a program that calculates this probability, where the number of people (x) in the simulated class is given by the user. The probability for a class of size 23, should be right around 50%. NO language of "break" or "true" please! PLEASE USE THE OUTLINE GIVEN BELOW TO WRITE THE CODE: # What is the probability that in a classroom of x people, at least 2 will be born on the same day of the year (ignore leap year)?# I have given you the skeleton and some of the code... you complete it using a frequency table!# Note: In a classroom of only 23 people, the probability is about 50.7% !# Try first with 10000 trials and then try with 100000 trials. This code runs somewhat slowly in repl.it import mathimport random # create and initialize frequency table:ft = []k = 0while(k < 365) : ft.append(0) k = k+1…arrow_forwardWrite a java program that generate two random numbers, number1 andnumber2, number1 between 12 and 25 inclusive, number2 between 16 and 35inclusive and determines whether the user wins according to the following rule:If number1 and number2 are odd the award is $3,500.If number1 greater than number 2 the award is $1,800.If number1 is odd and number 2 is even the award is $1,200.If number1 is odd and number 2 is even the award is $900.arrow_forwardWrite an application in Python that allows a user to play the game Bulls and Cows against a computer. The game works as follows: The computer chooses a 4-digit number in secret. The digits must all be different. The user then guesses the number and the computer will provide the number of matching digits. If the matching digit is in the right position it is a "bull", if it is in a different position it is a "cow". If the user guesses a number with repeat digits that is partially correct the rule is that a correct digit can only count once and bulls count before cows. Your program should report the number of attempts the user needed to guess the number and it should let a user play as many times as they wish in a single session. Hint: you may find it easier to store these numbers as strings or in lists rather than as plain integers. You must use the attached templates. Write the code that is needed to complete the three functions in the bulls_and_cows module and the play_game function…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
Java random numbers; Author: Bro code;https://www.youtube.com/watch?v=VMZLPl16P5c;License: Standard YouTube License, CC-BY