Ask Question, Ask an Expert


Ask Programming Language Expert

problem 1: (Airline Reservations System): A small airline has just purchased a computer for its new automated reservations system. You have been asked to develop the new system. You are to prepare an application to assign seats on each flight of the airline's only plane (capacity: 10 seats).

Your application must display the given alternatives: Please type 1 for First Class and Please type 2 for Economy. If the user types 1, your application must assign a seat in the first-class section (seats 15). If the user types 2, your application must assign a seat in the economy section (seats 610).

Use a 1-dimensional array of simple type bool to symbolize the seating chart of the plane. Initialize all the elements of the array to false to point out that all the seats are empty. As each seat is assigned, set the corresponding element of the array to True to point out that the seat is no longer available.

Your application must never assign a seat which has already been assigned. When the economy section is full, your application must ask the person if it is acceptable to be placed in the first-class section (and vice-versa). If yes, make the proper seat assignment. If no, display the message ‘Next flight leaves in 3 hours’.

problem 2: (Set of Integers): Make class IntegerSet. Each IntegerSet object can hold integers in the range 0 - 100. The set is represented by an array of bools. Array element a[i] is true if integer i is in the set. Array element a[j] is false if integer j is not in the set. The parameter less constructor initializes the array to the ‘empty set’ (that is, a set whose array representation contains all false values).

Provide the given methods:

a) Method Union makes a third set which is the set-theoretic union of two existing sets (that is, an element of the third set’s array is set to true if that element is true in either or both of the existing sets - or else, the element of the third set is set to false).

b) Method Intersection makes a third set which is the set-theoretic intersection of two existing sets (that is, an element of the third set’s array is set to false if that element is false in either or both of the existing sets - or else, the element of the third set is set to true).

c) Method InsertElement inserts a new integer k to a set (by setting a[k] to true).

d) Method DeleteElement deletes integer m (by setting a[m] to false).

e) Method ToString returns a string containing a set as a list of numbers separated by spaces. Comprise only such elements which are present in the set. Use --- to represent an empty set.

f) Method IsEqualTo finds out whether two sets are equivalent.

prepare an application to test class IntegerSet. Instantiate some IntegerSet objects. Test that all your methods work suitably.

problem 3: (Tic-Tac-Toe): Make class TicTacToe which will enable you to prepare a complete application to play the game of Tic-Tac-Toe. The class comprises of a private 3-by-3 rectangular array of integers. The constructor must initialize the empty board to all 0s. Allow two human players. Wherever the first player moves, place a 1 in the specified square and place a 2 wherever the second player moves. Each move should be to an empty square. After each move, find out whether the game has been won and whether it’s a draw. If you feel ambitious, alter your application so that the computer makes the moves for one of the players. As well, permit the player to specify whether he or she wants to go first or second. If you feel exceptionally ambitious, develop an application which will play three-dimensional Tic-Tac-Toe on a 4-by-4-by-4 board.

problem 4: (Package Inheritance Hierarchy): Package-delivery services, like FedEx®, DHL® and UPS®, offer a number of various shipping options, each with specific costs associated. Make an inheritance hierarchy to represent different kinds of packages. UsePackage as the base class of the hierarchy, then comprise classes TwoDayPackage and OvernightPackage that derive from Package. Base class Package must comprise the name, address, city, state and zip code for the package’s sender and recipient, and instance variables that store the weight (in ounces) and cost per ounce to ship the package. Package’s constructor must initialize such private instance variables with public properties. Make sure that the weight and cost per ounce contain positive values. Package must provide a public method find outCost which returns a decimal pointing out the cost related with shipping the package. Package’s find outCost method must find out the cost by multiplying the weight by the cost per ounce. Derived class TwoDayPackage must inherit the functionality of base class Package, however as well comprises an instance variable which represents a flat fee the shipping company charges for two-day delivery service. TwoDayPackage’s constructor must receive a value to initialize this instance variable. TwoDayPackage must redefine method find outCost so that it find outs the shipping cost by adding the flat fee to the weight-based cost computed by base class Package’s find outCost method. ClassOvernightPackage must inherit directly from class Package and contain an instance variable representing an additional fee per ounce charged for overnight delivery service. OvernightPackage must redefine method find outCost so that it adds the additional fee per ounce to the standard cost per ounce before computing the shipping cost. prepare a test application which makes objects of each kind of Package and tests method find outCost.

Programming Language, Programming

  • Category:- Programming Language
  • Reference No.:- M91962

Have any Question? 

Related Questions in Programming Language

The air pollution level of a city on a given day is a

The air pollution level of a city on a given day is a function of the time of day (in hours). As an environmental specialist, you have collected carbon dioxide level readings at different times. An example of one day of ...

Assignment introduction to computer sciencepart a this

Assignment: Introduction to Computer Science Part A: This question is to be submitted to the instructor in the form of a Word (or OpenOffice) document containing the Java code and appropriate screen capture(s) of the out ...

Retail transaction programming projectproject requirements1

Retail Transaction Programming Project Project Requirements: 1. Develop a program to emulate a purchase transaction at a retail store. This program will have two classes, a LineItem class and a Transaction class. The Lin ...

Programming oneusing jgrasp and the software development

Programming One Using jGrasp and the Software Development Kit, write a program in response to the following prompt: Write a program that prompts the user to input three numbers. This program should then output the number ...

Design a class named pet which should have the following

Design a class named Pet, which should have the following fields: •Name - The name field holds the name of a pet. •Type - The type field holds the type of animal that is the pet. Example values are "Dog", "Cat", and "Bir ...

Assignmentaverage salary of major league baseball

Assignment Average Salary of Major League Baseball Players Create an application that calculates the average and highest salary of Major League Baseball players in 2011 and 2012. When the user clicks a button, the applic ...

Algorithmfor each of the problems below state the purpose

Algorithm For each of the problems below state the purpose in your own words, specify input that is needed, expected output, and the step by step process that will obtain the output from the input (the algorithm). Rememb ...

Module implementation and support1 how methods of top-down

MODULE: IMPLEMENTATION AND SUPPORT 1) How methods of top-down and bottom-up development can be applied to object-oriented software. 2) Ccommon characteristics of the prototyping, spiral, UP, and XP development approaches ...

Generate code for the following three-address statements

Generate code for the following three-address statements again assuming stack allocation and assuming a and b are arrays whose elements are 4-byte values. a) The four-statement sequence x = a[i] y = b[j] a[i] = y b[j] = ...

Write 2 programsone program will use a structure to store

Write 2 programs: One program will use a structure to store the following data on a company division: Division Name (such as East, West, North, or South) Quarter (1, 2, 3, or 4) Quarterly Sales The user should be asked f ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen