Create a fraction calculator program, Programming Languages

Assignment Help:

You need to create a Fraction calculator program.You need to create a Fraction class to represent fraction objects and a FractionCalculator class that will perform operations on fractions. Make sure you use input validation, so your program doesn't crash.

Requirements for Class Components:

• You need to create a Fraction class that stores information regarding fractions.

o The class should have private instance fields for this class called numerator and denominator.

o You need properties to get/set these values.
 Name them Numerator and Denominator.
o The class needs a constructor that accepts two strings that are used to construct a fraction object: one for the numerator, and one for the denominator.

o The class needs a constructor that accepts two integers that are used to construct a fraction object.

o You need an Equals() method that returns true when a fraction passed into the method is equal to the fraction object the method was called upon.

 Example: If frac1.equals(frac2) Then ...

o You need a ToString() method that returns a string representation of a fraction.

For example, a fraction with a numerator of 5 and a denominator of 6 would return "5/6" when the ToString method is called.

• You need to create a FractionCalculator class will be responsible for working with two fractions.

o This class should be used to perform addition, subtraction, multiplication, and divide.

o The Add, Subtract, Multiply, and Divide methods should take two fractions objects as input and return a new fraction which is the result of the operation that was performed on the two input fractions.

o This class needs a Swap() method that will accept two fraction objects and swap them.

o This class needs an Invert() method that will accept a single fraction object and swap the numerator and denominator.
 For example, fraction "3/4" becomes "4/3"

o Try creating a Reduce() method to simply fractions for an extra credit challenge.

 Hint: you will need recursion and the Euclidean Algorithm.

User InterfaceRequirements:

• You need to create a form that allows the user to enter two fractions, perform a specific operation (+, -, *, /, swap, and invert), and display the results.

• Display clear instructions to the user where necessary.

Fraction Help:

Adding fractions: a/b + c/d
(ad + bc) / bd

Subtracting fractions: a/b - c/d
(ad - bc) / bd

Multiplying fractions: a/b * c/d
(a * c) / (b * d)

Dividing fractions: (a/b) / (c/d)
(a * d) / (b * c)


Related Discussions:- Create a fraction calculator program

Redundant sequence identification, Redundant sequence identification: Given...

Redundant sequence identification: Given a set of k DNA sequences, S = { s 1, s 2, ... ,  s k } give an optimal algorithm to identify all sequences that are completely contained

How to write a kernel module, Overview You will write a loadable kernel...

Overview You will write a loadable kernel module. If you have an idea which you can convince me is a good idea that can not be done as a module, but only via direct modificatio

Shell script to find a particular pattern from the file, Normal 0 ...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Design and implement program, Tamagochi were all the rage in the 90's as a ...

Tamagochi were all the rage in the 90's as a small toy that had limited functionality but modelled a pet. The "owner" could do the following • Feed the pet • Heal the pet

C++, A charitable organization wants to design a special ATM machine to be ...

A charitable organization wants to design a special ATM machine to be used by needy people. The association supplies the needy person with a pin number to be able to use the ATM

We are need of a prestashop expert, We are need of a PrestaShop Expert W...

We are need of a PrestaShop Expert We are getting a fresh design created for our Jewellery website. This job is in 2 parts 1. The website engine is PrestaShop as well as w

Python 2.7.3, I have assignment about python language . Could you helpe me ...

I have assignment about python language . Could you helpe me to built it

Kinect help, My kinect hand cursor only works for main menu but when it go...

My kinect hand cursor only works for main menu but when it goes to another page it wouldn''t work.. especially when there is for camera feed

SRGP, Implement the pull-down menu package

Implement the pull-down menu package

Write a program to draw the truck , Write a program to draw the truck follo...

Write a program to draw the truck following figure. The program should buttons to provide When the truck runs left wheels must rotate in the correct direction. Rotating whe

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd