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

Explain what the return value of fork-shell programming, Simple Shell ...

Simple Shell In this LAB, you will explore and extend a simple Unix shell interpreter. In doing so, you will learn the basics of system calls for creating and managing process

Write a function to draw backbone of the protein, Write a function drawCA(a...

Write a function drawCA(aname, coords) that uses the plot3 command to draw the C α backbone of the protein. When calling this function, you should pass in the aname and coords var

C++ language introduces, C++ language introduces object-oriented programmin...

C++ language introduces object-oriented programming (OOP) features to C language. It offers classes, which provide the four features commonly present in OOP (or some non-OOP) langu

Write a program to illustrate the call by value, Write a Program to illustr...

Write a Program to illustrate the call by value? #include . int compute_sum(int m); int main( void) { int n=3, sum; printf("%d\n",n); /*3 is printed */ sum=compute_sum(n

Real distinct eigenvalues, Real Distinct Eigenvalues Under this case w...

Real Distinct Eigenvalues Under this case we'll have the real, distinct eigenvalues l 1 ≠l 2 ≠l 3 a and their related eigenvectors, ?h 1 , ?h 2 and  ?h 3   are guarantee

String data transfer instruction in assembly language, What are the string ...

What are the string data transfer instruction in assembly language? Explain all types of string data transfer instructions with examples of each? What will be the behavior of direc

Design and construct a basic math program, For this assignment you will nee...

For this assignment you will need to design and construct a basic math program which targets elementary school children. Your program must adhere to the following steps and require

Develop a program on behavior of hospital personnel, A psychologist is inte...

A psychologist is interested in learning about the voting behavior of college students.  (4 points for each part.)Design a study which would yield data on this topic. a. state y

X86 Assembly, You are to Use ASCII operations to design an IA-32 assembly ...

You are to Use ASCII operations to design an IA-32 assembly language program which will do addition and subtraction on positive integers of any length represented in characters. T

Define the if - else statement - computer programming, Define the If - else...

Define the If - else statement - computer programming? The If - else statement The universal form of if - else statement is                         if(expression)

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