static void TestingPointsFromTask1ToTask4()
{
Console.WriteLine("------------------- Testing Points From Task 1 To Task 4 -------------------");
//********** TASK 1 **********
Console.WriteLine("********** TASK 1 **********");
//Create a structure Point3D to hold a 3D-coordinate {X, Y, Z} in the Euclidian 3D space.
Point3D point = new Point3D(2, 5, 6);
//Implement the ToString() to enable printing a 3D point.
Console.WriteLine("This is Point3D.ToString(): {0}", point.ToString());
//********** TASK 2 **********
Console.WriteLine("********** TASK 2 **********");
//Add a private static read-only field to hold the start of the coordinate system – the point O{0, 0, 0}.
//Add a static property to return the point O.
Console.WriteLine("Start of the coordinate system: {0}", Point3D.ZeroPoint);
//********** TASK 3 **********
Console.WriteLine("********** TASK 3 **********");
//Write a static class with a static method to calculate the distance between two points in the 3D space.
Console.WriteLine("Distance between 2 points: {0}", Distance.CalculateDistance(point, Point3D.ZeroPoint));
//********** TASK 4 **********
Console.WriteLine("********** TASK 4 **********");
//Create a class Path to hold a sequence of points in the 3D space.
Path path = new Path();
path.AddPoint(new Point3D(1, 2, 3));
path.AddPoint(new Point3D(6, 8, 6));
path.AddPoint(new Point3D(2, 5, 7));
path.AddPoint(new Point3D(1, 2, 0));
//Create a static class PathStorage with static methods to save and load paths from a text file.
//Saving path to a file
Console.WriteLine("Saving path to a file");
PathStorage.SavePath(path, "file");
//Loading paths from a file
Path loadedPath = PathStorage.LoadPath("file");
Console.WriteLine("Loading paths from a file");
foreach (var item in loadedPath.Points)
{
Console.WriteLine(item);
}
}
static void Main()
{
Point3D p1 = new Point3D(2, 3.5, 6);
Point3D p2 = new Point3D(2.1, 4, 41);
Point3D p3 = new Point3D(0, 8.8, -5);
Console.WriteLine("The center of the coordinate system {0}", Point3D.O.ToString());
Console.WriteLine("A point {0}", p3.ToString());
Console.WriteLine("The distance between points p1 {0} and p2 {1} is: {2:F2}",
p1.ToString(), p2.ToString(), Distance.CalculateDistance(p1, p2));
Path path = new Path();
path.AddPoint(p1);
path.AddPoint(p2);
path.AddPoint(p3);
Console.WriteLine("A path from 3 points: {0}", path.ToString());
Console.Write("Loaded point from file:");
PathStorage.LoadPath(@"..\..\points.txt");
Console.WriteLine("Points p1,p2,p3 are saved in file.");
PathStorage.SavePath(path);
}
static void Main()
{
//Problem 1 test
Console.WriteLine("Point:");
Point3D point = new Point3D(2.5, 3, 4);
Console.WriteLine(point.ToString());
//Problem 2 test
Console.WriteLine("\nPoint O:");
Console.WriteLine(Point3D.getPointO.ToString());
//Problem 3 test
Console.WriteLine("\nDistance between two points:");
Console.WriteLine(Distance.CalculateDistance(Point3D.getPointO, point));
//Problem 4 test
Console.WriteLine("\nPath:");
Path.PointsPath.Add(new Point3D(7, 3, 1));
Path.PointsPath.Add(new Point3D(3, 1, 9));
Path.PointsPath.Add(new Point3D(5, 5, 9));
PathStorage.SavePath();
Console.WriteLine(PathStorage.LoadPaths());
//Problems 5, 6 test
var numbers = new GenericList <int>(4);
numbers.Add(5); //Test Add method
numbers.Add(45);
numbers.Add(34);
numbers.Add(3);
numbers.Add(423);
numbers.Add(3247);
Console.WriteLine(numbers);
var people = new GenericList <string>(2); //Test GenericList with strings
people.Add("Ivan");
people.Add("Petar");
people.Add("Dimitar");
people.Add("Georgi");
Console.WriteLine(people);
Console.WriteLine();
numbers.RemoveAtGivenPosition(3); //Test RemoveAtGivenPosition method
numbers.RemoveAtGivenPosition(1);
Console.WriteLine(numbers);
people.RemoveAtGivenPosition(0);
Console.WriteLine(people);
Console.WriteLine();
numbers[0] = 555; //Test indexer
Console.WriteLine(numbers);
people[2] = "Mariya";
Console.WriteLine(people);
Console.WriteLine();
numbers.AddAtGivenPosition(999, 0); //Test AddAtGivenPosition method
numbers.AddAtGivenPosition(11, 0);
Console.WriteLine(numbers);
people.AddAtGivenPosition("Petya", 0);
Console.WriteLine(people);
Console.WriteLine();
Console.WriteLine("Index of 555: " + numbers.IndexOf(555) + ", Index of 3247: " + numbers.IndexOf(3247)); // Test IndexOf method
Console.WriteLine("Index of Mariya: " + people.IndexOf("Mariya"));
Console.WriteLine();
//Problem 7 test
Console.WriteLine("Min element of numbers: " + numbers.Min()); //Test Min method
Console.WriteLine("Max element of numbers: " + numbers.Max()); //Test Max method
Console.WriteLine("Min element of names:" + people.Min());
Console.WriteLine("Max element of names:" + people.Max());
Console.WriteLine();
numbers.RemoveAll(); //Test RemoveAll method(Problem 6)
Console.WriteLine(numbers);
people.RemoveAll();
Console.WriteLine(people);
Console.WriteLine();
//Problems 8,9
var matrix = new Matrix <double>();
matrix[2, 1] = 2.4;
matrix[4, 2] = 10.3;
matrix[1, 0] = 45.4;
Console.WriteLine(matrix[2, 1] + ", " + matrix[4, 2] + ", " + matrix[1, 0]);
var numberMatrix = new Matrix <int>();
matrix[3, 1] = 2;
matrix[1, 2] = 10;
matrix[2, 0] = 45;
Console.WriteLine(matrix[3, 1] + ", " + matrix[1, 2] + ", " + matrix[2, 0] + "\n");
//Problem 10
var firstMatrix = new Matrix <int>();
for (int i = 0; i < 5; i++)
{
for (int j = 0; j < 5; j++)
{
firstMatrix[i, j] = i + 1;
}
}
var secondMatrix = new Matrix <int>();
for (int i = 0; i < 5; i++)
{
for (int j = 0; j < 5; j++)
{
secondMatrix[i, j] = i + 2;
}
}
Console.WriteLine(firstMatrix);
Console.WriteLine();
Console.WriteLine(secondMatrix);
Console.WriteLine();
Console.WriteLine(firstMatrix + secondMatrix);
Console.WriteLine();
Console.WriteLine(secondMatrix - firstMatrix);
Console.WriteLine();
Console.WriteLine(firstMatrix * secondMatrix);
Console.WriteLine();
//Problem 11
VersionAttribute vs = new VersionAttribute();
vs.getVersion();
}
