static void Main(string[] args)
{
#region ClassesHomework
Console.WriteLine("Classes homework \n");
#region Task 1 and 2
Console.WriteLine("Task 1 and 2 \n Enter rectangle coordinates (x1,y1,x2,y2):");
string coordinatesString = Console.ReadLine();
List <double> coordinates = GetCoordinates(coordinatesString);
classes.Task1_3.Rectangle rectangle = new classes.Task1_3.Rectangle(new classes.Task1_3.Point(coordinates[0], coordinates[1]), new classes.Task1_3.Point(coordinates[2], coordinates[3]));
Console.WriteLine("The area of rectangle = " + rectangle.GetArea());
Console.WriteLine("The perimeter of rectangle = " + rectangle.GetPerimeter());
#endregion
#region Task 3
Console.WriteLine("\n Task 3 \n Enter circle radious:");
double radius = GetRadius();
classes.Task1_3.Circle circle = new classes.Task1_3.Circle();
Console.WriteLine("The area of circle = " + circle.GetArea(radius));
Console.WriteLine("The length of circle = " + circle.GetLength(radius));
#endregion
#region Task 4
Console.WriteLine("\n Task 4 \n Enter rectangle coordinates (x1,y1,x2,y2):");
//coordinatesString = Console.ReadLine();
//coordinates = GetCoordinates(coordinatesString);
Console.WriteLine("The area of staticRectangle = " + classes.Task4.Rectangle.GetArea(new classes.Task4.Point(coordinates[0], coordinates[1]), new classes.Task4.Point(coordinates[2], coordinates[3])));
Console.WriteLine("The perimeter of staticRectangle = " + classes.Task4.Rectangle.GetPerimeter(new classes.Task4.Point(coordinates[0], coordinates[1]), new classes.Task4.Point(coordinates[2], coordinates[3])));
Console.WriteLine("\n Task 4 \n Enter circle radious:");
//radius = GetRadius();
Console.WriteLine("The area of circle = " + classes.Task4.Circle.GetArea(radius));
Console.WriteLine("The length of circle = " + classes.Task4.Circle.GetLength(radius));
#endregion
#region Task 5
Console.WriteLine("\n Task 5 \n Enter complex real and imaginary parts (x1,y1,x2,y2):");
string partsString = Console.ReadLine();
coordinates = GetCoordinates(partsString);
classes.Task5.Complex complex1 = new classes.Task5.Complex(coordinates[0], coordinates[1]);
classes.Task5.Complex complex2 = new classes.Task5.Complex(coordinates[2], coordinates[3]);
Console.WriteLine("Complex addition = " + (complex1 + complex2));
Console.WriteLine("Complex subtraction = " + (complex1 - complex2));
Console.WriteLine("Complex multiplication = " + (complex1 * complex2));
Console.WriteLine("Complex division = " + (complex1 / complex2));
#endregion
#endregion
#region InheritanceHomework
#region Task 1 and 2
Console.WriteLine("\n Inheritance Homework \n \n Task 1 and 2");
inheritance.Task1_2.Square inharitanceSquare = new inheritance.Task1_2.Square(1, 2);
inheritance.Task1_2.Rectangle inharitanceRectangle = new inheritance.Task1_2.Rectangle(2, 3);
inharitanceSquare.Draw();
inharitanceRectangle.Draw();
#endregion
#region Task 3
Console.WriteLine("\n Task 3");
inheritance.Task3.Figure figure3 = new inheritance.Task3.Figure();
inheritance.Task3.Square square3 = new inheritance.Task3.Square();
inheritance.Task3.Rectangle rectangle3 = new inheritance.Task3.Rectangle();
figure3.Draw();
(square3 as inheritance.Task3.Figure).Draw();
rectangle3.Draw();
#endregion
#region Task 4
Console.WriteLine("\n Task 4");
Task4.Figure figure4 = new Task4.Figure();
Task4.Square square4 = new Task4.Square();
Task4.Rectangle rectangle4 = new Task4.Rectangle();
Task4.DrawAll(figure4, square4, rectangle4);
#endregion
#endregion
#region CollectionsHomework
Console.WriteLine("Collections Homework");
#region Task 1
var people = new List <collections.Task1_2.Person>
{
new collections.Task1_2.Person {
Name = "Tom", Age = 22, PhoneNumbers = new List <string>()
{
"Tom's number #1", "Tom's number #2", "Tom's number #3"
}
},
new collections.Task1_2.Person {
Name = "Ann", Age = 21, PhoneNumbers = new List <string>()
{
"Ann's number #1", "Ann's number #2", "Ann's number #3"
}
},
new collections.Task1_2.Person {
Name = "Rob", Age = 22, PhoneNumbers = new List <string>()
{
"Rob's number #1", "Rob's number #2", "Rob's number #3"
}
},
new collections.Task1_2.Person {
Name = "Jane", Age = 25, PhoneNumbers = new List <string>()
{
"Jane's number #1", "Jane's number #2", "Jane's number #3"
}
},
new collections.Task1_2.Person {
Name = "John", Age = 22, PhoneNumbers = new List <string>()
{
"John's number #1", "John's number #2", "John's number #3"
}
},
new collections.Task1_2.Person {
Name = "Sid", Age = 25, PhoneNumbers = new List <string>()
{
"Sid's number #1", "Sid's number #2", "Sid's number #3"
}
},
};
Console.WriteLine("\nTask 1 \n");
foreach (var person in people)
{
Console.WriteLine("Name: {0}, age: {1}", person.Name, person.Age);
}
#endregion
#region Task2
people.AddRange(new List <collections.Task1_2.Person>
{
new collections.Task1_2.Person {
Name = "Nancy", Age = 24, PhoneNumbers = new List <string>()
{
"Nancy's number #1", "Nancy's number #2", "Nancy's number #3"
}
},
new collections.Task1_2.Person {
Name = "Alex", Age = 23, PhoneNumbers = new List <string>()
{
"Alex's number #1", "Alex's number #2", "Alex's number #3"
}
}
});
Console.WriteLine("\nTask 2 \n");
foreach (var person in people)
{
Console.WriteLine("Name: {0}", person.Name);
foreach (var number in person.PhoneNumbers)
{
Console.WriteLine($"\t {number}");
}
}
#endregion
#region Task 3
Console.WriteLine("\nTask 3 \n");
var strings = GetListOfStrings();
Console.WriteLine("The count before transformation is " + strings.Count);
strings = strings.Distinct().ToList();
for (int i = 0; i < strings.Count; i++)
{
if (strings[i].StartsWith("Z"))
{
strings.Remove(strings[i]);
}
}
Console.WriteLine("The count after transformation is " + strings.Count);
strings.Sort((a, b) => - 1 * a.CompareTo(b));
Console.WriteLine("Enter the number of page:");
int pageNumber = GetPageNumber();
collections.Task3.ListExtention.DisplayPage(strings, pageNumber);
#endregion
#endregion
Console.ReadLine();
}