Consider a game where a player spins a wheel divided into four identical sections, labeled A, B, C, and D. Ifthe player spins A, the score is 10. If the player spins B, the score is 5. If the player spins C or D, thescore is -1.The following code segment is intended to implement the game.IF (spin= 1score10ELSEIF (spinScore=25ELSEscore-1Which of the following could be used as a replacement for so the codesegment works as intended?spin RANDOM 1, 3BspinRANDOM 1, 4spin← RANDOM 1, 6spinRANDOM 1 8

the game involves spinning a wheel with four sections: A, B, C, and D. The scoring depends on the…

Answered: Consider a game where a player spins a…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Chapter 5. PC #2. Retail Price Calculator (page 312) Write a program that asks the user to enter an item’s wholesale cost and its markup percentage. It should then display the item’s retail price. For example: • If an item’s wholesale cost is 5.00 and its markup percentage is 100 percent, then the item’s retail price is 10.00. • If an item’s wholesale cost is 5.00 and its markup percentage is 50 percent, then the item’s retail price is 7.50. The program should have a method named calculateRetail that receives the wholesale cost and the markup percentage as arguments, and returns the retail price of the item. Class name: RetailPriceCalculator Here is a code: please modify this code so it works in Hypergrade when I submit it so it passes all the test casses in Hypergrade. It has to pass all the test casses in Hypergrade becausw when I submit the code in Hypercase it does not run and it says 0 out of 5 casses passed. Please fix this code. I do not need thanks for playing or…
X609: Magic Date A magic date is one when written in the following format, the month times the date equals the year e.g. 6/10/60. Write code that figures out if a user entered date is a magic date. The dates must be between 1 - 31, inclusive and the months between 1 - 12, inclusive. Let the user know whether they entered a magic date. If the input parameters are not valid, return false. Examples: magicDate(6, 10, 60) -> true magicDate(50, 12, 600) –> false
Program Unit Score Calculator Console App Write a Python Console Application program that allows the user to enter the marks for different assessments in a unit, and computes the total mark and grade for the unit. Here is the program logic specification: There are six assessment activities Quiz1, Quiz2, Quiz3, Quiz4, Lab Journal, Major Assignment and Final Exam. The four quizzes are worth 5 marks each, the Lab Journal is worth 10 marks, the Major Assignment is worth 30 marks and the Final Exam is worth 40 marks. The algorithm for computing the total mark for the unit is: Total Mark = Quiz1+Quiz2+Quiz3+Quiz4+Major Assignment+ Lab Journal + Final Exam The following screenshot shows a successful test run:
Toss of a CoinWrite a program that simulates the toss of a coin. The program asks the user to inputeither H (for head) or T (for tail). It then randomly generates either H (internally represented by 1) or T (internally represented by 0). If the user’s prediction matches withthe generated toss, display “Won”; otherwise display “Lost”.
A retail company assigns a $5000 store bonus if monthly sales are $100,000 or more. Additionally, if their sales exceed 125% or more of their monthly goal of $90,000, then all employees will receive a message stating that they will get a day off. Step 3: Complete the pseudocode by writing the missing lines. When writing your modules and making calls, be sure to pass necessary variables as arguments and accept them as reference parameters if they need to be modified in the module. (Reference: Writing a Decision Structure in Pseudocode, page 118). Module main () //Declare local variables Declare Real monthlySales //Function calls Call getSales(monthlySales) ______________________________________________________ ______________________________________________________ End Module //this module takes in the required user input Module getSales(Real Ref monthlySales) Display “Enter the total sales for…
Chapter 5. PC #2. Retail Price Calculator (page 312) Write a program that asks the user to enter an item’s wholesale cost and its markup percentage. It should then display the item’s retail price. For example: • If an item’s wholesale cost is 5.00 and its markup percentage is 100 percent, then the item’s retail price is 10.00. • If an item’s wholesale cost is 5.00 and its markup percentage is 50 percent, then the item’s retail price is 7.50. The program should have a method named calculateRetail that receives the wholesale cost and the markup percentage as arguments, and returns the retail price of the item. Class name: RetailPriceCalculator Here is a working code but please fix it so it will in Hypergrade which as all the test casses. I DO NOT NEED THANK YOU IN THE PROGRAM. IT HAS TO PASS ALL THE TEST CASSES PLEASE. THANK YOU!!!!!: import java.util.*;class RetailPriceCalculator{ // creating a method public static double calculateRetail(double wholesale,double…

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