static void Main(string[] args)
{
Fraction fraction1 = Fraction.Parse("1050 / 1205");
Console.WriteLine(fraction1.TextRepresentation + " " + fraction1.Value);
Console.WriteLine(fraction1.MyToString());
fraction1.Reduce();
Console.WriteLine(fraction1.MyToString());
}
static void Main(string[] args)
{
Fraction fraction = new Fraction(10, 15);
Console.WriteLine($"Property result: {fraction.Result}");
decimal expressionResult = Fraction.Parse("1/2");
Console.WriteLine($"Result of parsing: {expressionResult}");
fraction.ReduceFraction();
}
static void Main(string[] args)
{
Fraction g1 = new Fraction(8, 5);
Fraction g2 = new Fraction(30, 42);
Fraction g3 = new Fraction(19, 33);
Console.WriteLine(g1);
Fraction g4 = g1 * g2;
Fraction g5 = g2 * g1;
Fraction g6 = g1 * 7;
Fraction g7 = g1 * g2 * g4 * g6 * 9;
Console.WriteLine(g7);
Console.WriteLine(g7.d);
Fraction g8 = Fraction.Parse("2/5");
List <Fraction> katse = new List <Fraction>()
{
g1, g2, g3, g4, g5, g6, g7, g8, new Fraction(2, 10)
};
Console.WriteLine("Before we sort \n");
foreach (Fraction c in katse)
{
Console.WriteLine(c);
}
katse.Sort();
Console.WriteLine("After the sort \n");
foreach (Fraction c in katse)
{
Console.WriteLine(c);
}
Fraction.Parsemulti("4/20,5/2,3/5");
g7.cancel();
Console.WriteLine(g7);
Console.ReadKey();
}
public FractionTest()
{
string test1 = "-5/23";
string test2 = "16/4.5";
string test3 = "21/-3.1";
Fraction fraction = Fraction.Parse(test1);
Console.WriteLine("Fraction is {0}", fraction.fraction);
Console.WriteLine("Decimal Value is {0}" + Environment.NewLine, fraction.decimalValue);
fraction = Fraction.Parse(test2);
Console.WriteLine("Fraction is {0}", fraction.fraction);
Console.WriteLine("Decimal Value is {0}" + Environment.NewLine, fraction.decimalValue);
fraction = Fraction.Parse(test3);
Console.WriteLine("Fraction is {0}", fraction.fraction);
Console.WriteLine("Decimal Value is {0}" + Environment.NewLine, fraction.decimalValue);
}
static void Main(string[] args)
{
Console.OutputEncoding = Encoding.Unicode;
Console.InputEncoding = Encoding.Unicode;
int a, b, c, d;
Console.WriteLine("Enter a");
a = Int32.Parse(Console.ReadLine());
Console.WriteLine("Enter b");
b = Int32.Parse(Console.ReadLine());
Console.WriteLine("Enter c");
c = Int32.Parse(Console.ReadLine());
Console.WriteLine("Enter d");
d = Int32.Parse(Console.ReadLine());
Fraction f1 = new Fraction(a, b);
Fraction f2 = new Fraction(c, d);
if (b == 0 || d == 0)
{
throw new Exception("Знаменник не може бути рівним нулю!");
}
Console.WriteLine("Дроби,які ви ввели, мають наступний вигляд(у вигляді правильного дробу): ");
Console.WriteLine(f1.ToString() + " " + f2.ToString());
if (f1)
{
Console.WriteLine("Перший дріб правильний");
}
else
{
Console.WriteLine("Перший дріб неправильний ");
}
if (f2)
{
Console.WriteLine("Другий дріб правильний");
}
else
{
Console.WriteLine("Другий дріб неправильний ");
}
Console.WriteLine("Рівність між першим і другим дробом ");
Console.WriteLine("----------------------------------");
Console.WriteLine($"f1 < f2:{ f1 < f2}");
Console.WriteLine($"f1 > f2:{ f1 > f2}");
Console.WriteLine($"f1 == f2:{ f1 == f2}");
Console.WriteLine($"f1 != f2:{ f1 != f2}");
Console.WriteLine("Математичні дії: ");
Console.WriteLine("----------------------------------");
Console.WriteLine($"f1 + f2:{ f1 + f2}");
Console.WriteLine($"f1 - f2:{ f1 - f2}");
Console.WriteLine($"f1 * f2:{ f1 * f2}");
Console.WriteLine($"f1 / f2:{ f1 / f2}");
Console.WriteLine("---------------------------------");
int m = 10;
Console.WriteLine("f1+m = {0}", f1 + m);
Console.WriteLine("f1*m = {0}", f1 * m);
Console.WriteLine("m*f1 = {0}", m * f1);
Console.WriteLine("-----------------------------------");
Console.WriteLine("Введіть десятковий дріб(через крапку),який ви хочете додати до першого дробу: ");
string s = Console.ReadLine();
Fraction f3 = Fraction.Parse(s);
Console.WriteLine("Введений вами десятковий дріб має такий вигляд(у вигляды правильного дробу): ");
f3.Show();
Fraction f4 = f1 + f3;
Console.WriteLine("Ваш результат(у вигляді правильного дробу): ");
f4.Show();
}
static void Main(string[] args)
{
List <Fraction> fractions = new List <Fraction>()
{
new Fraction(0.25),
new Fraction(2),
new Fraction(2, 4)
//Creating fractions with different constructor types
};
fractions = fractions.Concat(new List <Fraction>()
{
Fraction.Parse("1/3"),
Fraction.Parse("3"),
Fraction.Parse("-2(1/4)"),
Fraction.Parse("-0.75")
//Parsing from different string formats
}).ToList();
Fraction testing;
Console.WriteLine(Fraction.TryParse("Not a fraction", out testing));
Console.WriteLine(Fraction.TryParse("27/54", out testing));
Console.WriteLine(testing);
//TryParse function
fractions = fractions.Concat(new List <Fraction>()
{
new Fraction(3, 4) + new Fraction(2, 3),
new Fraction(5, 6) - new Fraction(1, 6),
new Fraction(1, 9) * new Fraction(9, 4),
new Fraction(2, 3) / new Fraction(3, 2),
//Math operations
}).ToList();
fractions.Add(new Fraction(7, 8).Clone() as Fraction);
//Cloning fraction
Console.WriteLine("____________________");
Console.WriteLine(new Fraction(3, 4) > new Fraction(2, 3));
Console.WriteLine(new Fraction(5, 6) <= new Fraction(1, 6));
Console.WriteLine(new Fraction(1, 2) == new Fraction(2, 4));
Console.WriteLine(new Fraction(3, 4) != new Fraction(6, 8));
//Comparison operators
Console.WriteLine("____________________");
testing = new Fraction(-5, 2);
Console.WriteLine("{0:F}", testing);
Console.WriteLine("{0:IF}", testing);
Console.WriteLine("{0:I}", testing);
Console.WriteLine("{0:D}", testing);
Console.WriteLine("{0:D5}", testing);
//Converting to string in different formats and IFormattible implementation
Console.WriteLine("____________________");
Console.WriteLine((int)testing);
Console.WriteLine((double)testing);
Console.WriteLine(Convert.ToBoolean(testing));
Console.WriteLine(Convert.ToString(testing));
//Conversion operators and implementation of IConvertible
fractions.Sort();
fractions.Sort(new Fraction.DecreaseComparer());
fractions.Sort((x, y) => y.CompareTo(x));
//Sorting by using IComparable interface, default Decrease comparer and CompareTo
//function
Console.WriteLine("____________________");
fractions.ForEach(x => Console.WriteLine("{0:IF}", x));
Console.WriteLine("____________________");
try
{
new Fraction(2, 0);
//Division by zero exception
}
catch (ArgumentException ex)
{
Console.WriteLine(ex.Message);
}
try
{
Fraction.Parse("Not a fraction");
//Trying to parse incorrect string exception
}
catch (FormatException ex)
{
Console.WriteLine(ex.Message);
}
try
{
testing.ToString("Unsupported format");
//Unsupported ToString() format exception
}
catch (FormatException ex)
{
Console.WriteLine(ex.Message);
}
}