static void Main(string[] args)
{
Console.WriteLine("CS4 John Gardiner \n");
Rational x = new Rational(); //calls default ructor
x.Numerator = 2; //use properties to set values
x.Denominator = 3;
Console.WriteLine("Rational x; //calls default constructor");
Console.WriteLine(" x = " + x.Fraction + " \n");
Rational y = new Rational(3,5); //calls overloaded ructor
Console.WriteLine("Rational y(3,5); //calls overloaded constructor ");
Console.WriteLine(" y = " + y.Fraction + "\n");
Rational result = new Rational();
Console.WriteLine("Testing arithmetic operator overloading:");
result = y + x;
Console.WriteLine(" " + y.Fraction + " + " + x.Fraction + " = " + result.Fraction);
result = y * x;
Console.WriteLine(" " + y.Fraction + " * " + x.Fraction + " = " + result.Fraction);
result = y - x;
Console.WriteLine(" " + y.Fraction + " - " + x.Fraction + " = " + result.Fraction);
result = y / x;
Console.WriteLine(" " + y.Fraction + " / " + x.Fraction + " = " + result.Fraction);
Console.WriteLine("\nTesting relational operator overloading (9/15 < 10/15) ");
Console.WriteLine(" " + y.Fraction + " == " + x.Fraction + " = " + (y == x));
Console.WriteLine(" " + y.Fraction + " != " + x.Fraction + " = " + (y != x));
Console.WriteLine(" " + y.Fraction + " < " + x.Fraction + " = " + (y < x));
Console.WriteLine(" " + x.Fraction + " < " + y.Fraction + " = " + (x < y));
Console.WriteLine(" " + y.Fraction + " > " + x.Fraction + " = " + (y > x));
Console.WriteLine(" " + x.Fraction + " > " + y.Fraction + " = " + (x > y));
Console.WriteLine(" ");
Console.ReadLine();
return;
}
//override Equals and GetHashCode (provided)
public override bool Equals(Object obj)
{
Rational right = (Rational)obj; // cast the obj to Rational
return(this.Numerator * right.Denominator == right.Numerator * this.Denominator);
}
