Question

PLEASE USE OBJECT ORIENTED PROGRAMMING IN C# USING MICROSOFT VISUAL.

*****PLEASE USE C#(C SHARP)*****

Also please dont use BigInteger

thanks it's really appreciated for all the help

PLEASE MAKE IT SO ITS USER INPUT

Create a class called Rational for prforming arithmetie with fractions. Write an app to test your class Use integer variables to represent the private instance variables of the class-the numerator and the denominator. Provide a constructor that enables an object of this class to be initialized when it's declared. The constructor should store the fraction in reduced form. The fraction 2/4 is equivalent to 1/2 and would be stored in the object as 1 in the numerator and 2 in the denominator Provide a parameterless constructor with default values in case no initializers are provided. Provide public methods that perform each of the following operations (all calculation results should be stored in a reduced form): a) Add two Rational numbers b) Subtract two Rational numbers c) Multiply two Rational numbers d) Divide two Rational numbers. e Display Rational numbers in the form a/b, where a is the numerator and b is the denominaton. f Display Rational numbers in floating-point format. (Consider providing formatting capabilities that

Answer 1

SOURCE CODE:

using System;
namespace ConsoleApp3
{
class Rational
{
public int Numerator { get; set; }
public int Denominator { get; set; }

public Rational(int numerator, int denominator)
{
//Reduced form
reduce(ref numerator, ref denominator);
this.Numerator = numerator;
this.Denominator = denominator;
}

public Rational()
{
Numerator = 0;
Denominator = 1;
}

//Calculates GCD of two numbers
int gcd(int n, int m)
{
if (n < m)
return gcd(m, n);
if (m == 0)
return n;
return gcd(m, n % m);
}

public void reduce(ref int numerator,ref int denominator)
{
int k = gcd(numerator, denominator);
numerator /= k;
denominator /= k;
}

public Rational add(Rational y)
{
int den=Denominator*y.Denominator;
int num = (Numerator y.Denominator) + (y.Numerator Denominator);
//and check if simplification is possible.
return new Rational(num, den);
}

public Rational subtract(Rational y)
{
int den = Denominator * y.Denominator;
int num = (Numerator y.Denominator) - (y.Numerator Denominator);
//and check if simplification is possible.
return new Rational(num, den);
}
public Rational multiply(Rational y)
{
int den = Denominator * y.Denominator;
int num = Numerator * y.Numerator;
//and check if simplification is possible.
return new Rational(num, den);
}
public Rational divide(Rational y)
{
int den = Denominator * y.Numerator;
int num = Numerator * y.Denominator;
//and check if simplification is possible.
return new Rational(num, den);
}
public void display()
{
Console.WriteLine("The Rational Number is: "+Numerator+"/"+Denominator);
}

public void displayFloatFormat()
{
Console.WriteLine("The Rational Number in floating point format is: " + Numerator/(double)Denominator);
Console.WriteLine();
}
}
class Program
{
static void Main(string[] args)
{
//Creating two rational numbers
Rational num1 = new Rational(10, 20);
num1.display();
num1.displayFloatFormat();

Rational num2 = new Rational(21,63);
num2.display();
num2.displayFloatFormat();

//Addition Operation
Console.WriteLine("==============Performing Addition num1+num2 =============");
Rational res=num1.add(num2);
res.display();
res.displayFloatFormat();

//subtraction Operation
Console.WriteLine("==============Performing Subtraction num1-num2 =============");
Rational res1 = num1.subtract(num2);
res1.display();
res1.displayFloatFormat();

//multiplication Operation
Console.WriteLine("==============Performing multiplication num1*num2 =============");
res = num1.multiply(num2);
res.display();
res.displayFloatFormat();

//division Operation
Console.WriteLine("==============Performing division num1/num2 =============");
res = num1.divide(num2);
res.display();
res.displayFloatFormat();
}
}
}
==================================================

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