static void Main(string[] args)
{
//// Lab 3 test:
Rational number = new Rational(4, 5);
Rational number2 = new Rational(16, 20);
Rational number3 = new Rational(5);
Console.WriteLine("numbe1: {0}, number2: {1} , number3: {2}", number.ToString(), number2.ToString(), number3.ToString());
number2.Reduce();
Console.WriteLine("reduced number2: " + number2.ToString());
number.Mul(number);
Console.WriteLine("number1 * number2: " + number.Mul(number).ToString());
Console.WriteLine("Is equal? " + number.Equals(number2));
Console.WriteLine("Is number equals to 7? " + number.Equals(7));
Console.WriteLine("number1 + number2: " + number.Add(number2).ToString());
//Lab appendix test:
Console.WriteLine("operator + : number+number2= " + (number + number2).ToString());
Console.WriteLine("operator * : number*number2= " + (number * number2).ToString());
Console.WriteLine("operator / : number/number2= " + (number / number2).ToString());
Console.WriteLine("operator - : number-number2= " + (number - number2).ToString());
Console.WriteLine("(double) casting : (double)(number2)= " + ((double)(number2)).ToString());
Console.WriteLine("casting : (Rational)number3= " + ((Rational)(number3)).ToString());
Console.Read();
}/*********************/
public static void Main()//testing the rational struct
{
Rational rat1 = new Rational(3, 4);
Rational rat2 = new Rational(5, 6);
Rational rat3 = new Rational(6, 7);
Rational rat4 = new Rational(5, 6);
Rational rat5 = new Rational(5);
Console.WriteLine(rat1.ToString());
Console.WriteLine(rat2.ToString());
Console.WriteLine(rat3.ToString());
Console.WriteLine(rat5.ToString());
Console.WriteLine("{0},{1},{2},{3}\n", rat1.GetAsDouble, rat2.GetAsDouble, rat3.GetAsDouble, rat5.GetAsDouble);
Rational newRat = rat1.Add(rat2);
Console.WriteLine(newRat.ToString());
newRat.Reduce();
Console.WriteLine("rational number after reduction {0}", newRat.ToString());
Rational newRat2 = rat2.Mul(rat3);
Console.WriteLine(newRat2.ToString());
newRat2.Reduce();
Console.WriteLine("rational number after reduction {0}", newRat2.ToString());
if (rat2.Equals(rat4))
{
Console.WriteLine("the numbers are equal");
}
else
{
Console.WriteLine("not equal");
}
}
static void Main(string[] args)
{
Rational first = new Rational(6, 12);
Rational sec = new Rational(12, 6);
Rational third = new Rational(5);
Console.WriteLine("{0} object {1}", "first", first);
Console.WriteLine("{0} object {1}", "sec", sec);
Console.WriteLine("{0} object {1}", "third", third);
Console.WriteLine("reducing all objects");
first.Reduce();
sec.Reduce();
third.Reduce();
Console.WriteLine("Adding...");
Console.WriteLine("Add first object and second object...");
Console.WriteLine("Result is {0}", first.Add(sec));
Console.WriteLine("Add second object and third object...");
Console.WriteLine("Result is {0}", sec.Add(third));
Console.WriteLine("Multiplying...");
Console.WriteLine("Multiplying first object and second object...");
Console.WriteLine("Result is {0}", first.Mul(sec));
Console.WriteLine("Multiplying second object and third object...");
Console.WriteLine("Result is {0}", sec.Mul(third));
if (new Rational(5, 5).Equals(new Rational(5, 5)) && !new Rational(5, 5).Equals(new Rational(5, 3)))
{
Console.WriteLine("Equals working perfect...");
}
try
{
Rational rationalWithException = new Rational(5, 0);
}
catch (ArgumentException e)
{
Console.WriteLine("Not valid Rational was caught by the test...");
}
Console.WriteLine("---------------------------- lab 10 Appendix: ----------------------------");
Rational test = new Rational(2, 5);
Console.WriteLine($"multiply test object {test} with itself equals to {test*test}");
Console.WriteLine($"Dividing test object {test} with itself equals to {test / test}");
Console.WriteLine($"Adding test object {test} with itself equals to {test + test}");
Console.WriteLine($"Subtraction test object {test} with Rational of 1 equals to {test - new Rational(1)}");
Console.WriteLine($"Cast int 10 to Rational object {(Rational) 10}");
Console.WriteLine($"Cast test object {test} to double {(double) test}");
Console.ReadKey();
}
static void Main(string[] args)
{
Rational a = new Rational(2, 4);
Rational b = new Rational(3, 6);
Rational c = Rational.Add(a, b);
Rational d = Rational.Mul(a, b);
Console.WriteLine("a = " + a + ", value: " + a.Value);
Console.WriteLine("b = " + b + ", value: " + b.Value);
Console.WriteLine("a + b = " + c + ", value: " + c.Value);
Console.WriteLine("a * b = " + d + ", value: " + d.Value);
Console.WriteLine("a == b? " + a.Equals(b).ToString());
}
static void Main(string[] args)
{
Rational r1 = new Rational(7, 8);
Rational r2 = new Rational(5, 10);
// add and mult
Rational r3 = Rational.Add(r1, r2);
Rational r4 = Rational.Mul(r1, r2);
Console.WriteLine(r1 + " + " + r2 + " = " + r3);
Console.WriteLine(r1 + " * " + r2 + " = " + r4);
// reduce
Console.Write(r1 + " = ");
r1.Reduce();
Console.WriteLine(r1);
Console.Write(r2 + " = ");
r2.Reduce();
Console.WriteLine(r2);
Console.Write(r3 + " = ");
r3.Reduce();
Console.WriteLine(r3);
Console.Write(r4 + " = ");
r4.Reduce();
Console.WriteLine(r4);
// equlas
if (r3.Equals(r4))
{
Console.WriteLine(r3 + "=" + r4);
}
else
{
Console.WriteLine(r3 + "!=" + r4);
}
r1 = new Rational(7, 8);
r2 = new Rational(5, 10);
if (Rational.Mul(r1, r2).Equals(r4))
{
Console.WriteLine(Rational.Mul(r1, r2) + " = " + r4);
}
else
{
Console.WriteLine(Rational.Mul(r1, r2) + " != " + r4);
}
}
static void Main(string[] args)
{
Rational num1 = new Rational(1, 2);
Rational num2 = new Rational(1, 2);
Rational num3 = num1.Add(num2);
Rational num4 = num2.Mul(num2);
Rational num6 = new Rational(2, 4);
Rational num7 = new Rational(2, 4);
num7.Reduce();
Console.WriteLine($"{num1} + {num2} = {num3}");
Console.WriteLine($"{num2} * {num2} = {num4}");
Console.WriteLine($"{num6} reduced {num7}");
}
private static void Main()
{
Rational num1 = new Rational(1, 2);
Rational num2 = new Rational(1, 2);
Rational num3 = Rational.Add(num1, num2);
Rational num4 = Rational.Mul(num2, num2);
Rational num6 = new Rational(2, 4);
Rational num7 = new Rational(2, 4);
//num7.Reduce();
Console.WriteLine($"{num1} + {num2} = {num3}");
Console.WriteLine($"{num2} * {num2} = {num4}");
Console.WriteLine($"{num6} reduced {num7}");
}
internal static void Main()
{
var num1 = new Rational(1, 2);
var num2 = new Rational(1, 2);
var num3 = num1.Add(num2);
var num4 = num2.Mul(num2);
var num6 = new Rational(2, 4);
var num7 = new Rational(2, 4);
num7.Reduce();
Console.WriteLine($"{num1} + {num2} = {num3}");
Console.WriteLine($"{num2} * {num2} = {num4}");
Console.WriteLine($"{num6} reduced {num7}");
}
static void Main(string[] args)
{
Rational ra1 = new Rational(5, 10);
Rational ra2 = new Rational(20, 40);
Console.WriteLine("Creating ra1 = 5/10 and ra2=20/40");
Console.WriteLine("");
ra1.reduce();
Console.WriteLine("ra1 after reduce is: numinator: " + ra1.Numerator + " denom: " + ra1.Denominator);
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("Result of ra1.Equals(ra2) = " + ra1.Equals(ra2));
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("creating Rational ra3 = ra1 + ra2 :");
Rational ra3 = Rational.Add(ra1, ra2);
Console.WriteLine("Result: ra3 = " + ra3);
Console.WriteLine();
Console.WriteLine("creating Rational ra4 = ra1 * ra2 :");
Rational ra4 = Rational.Mul(ra1, ra2);
Console.WriteLine();
Console.WriteLine("result: " + ra4);
Console.WriteLine();
Console.WriteLine("ra1: " + ra1 + " ra2: " + ra2 + " ra3: " + ra3 + " ra4: " + ra4);
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("Creating ra5 = 20/41");
Rational ra5 = new Rational(20, 41);
Console.WriteLine("ra1 == ra5 is : " + ra1.Equals(ra5));
}
public static Rational operator *(Program r1, Rational r2)
{
return(r1.Mul(r2));
}