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

Write a program to check whether a car will crash or not, Write a program t...

Write a program to check whether a car will crash. There is an obstacle at a certain distance (say 100 m) and the car is travelling at a certain speed (try it with some different s

Small perl program, 1. use a small perl program and matching config file to...

1. use a small perl program and matching config file to retrieve and reformat the system time for a number of remote machines via snmp.  Readings should have a local timestamp for

Flowchart and Pseudocode using Control Breaks, Shemrock Inc. is a brake pad...

Shemrock Inc. is a brake pad manufacturing company. This company uses raw materials, such as carbon powder, iron, ash, and resin. It wants to develop an inventory management system

Object oriented programming, I need help with this question. The problem i'...

I need help with this question. The problem i''m having is that what''s the syntax for using dynamic memory allocation of objects of one class in the constructor of some other clas

C++, You are to write a program which will answer a pair of questions for s...

You are to write a program which will answer a pair of questions for squares, triangles, circles and ellipses. A square is defined by its lower left corner (SLLx,SLLy), and the len

String cost, A string S is said to be "Super ASCII", if it contains the cha...

A string S is said to be "Super ASCII", if it contains the character frequency equal to their ascii values. String will contain only lower case alphabets (''a''-''z'') and the asci

Matlab help, i(t)=(V/R) * (1-e^-(R/L)(t)) (a) Defi ne an anonymous function...

i(t)=(V/R) * (1-e^-(R/L)(t)) (a) Defi ne an anonymous function answerE that returns i(t) given input t. (b) The fi nal value for the current is 2 amps. Find a time tm when the curr

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

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

program that uses a hash structure, Write a Perl program that uses a hash ...

Write a Perl program that uses a hash structure. The program should use a larger number of operations (100 or more) on this hash. To do that, use a random number generator to creat

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