static void Main(string[] args)
{
Figure F;
int k;
double a, b, c, r;
#region (Task 1)
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("Task 1");
Console.ResetColor();
Console.WriteLine("What's figure? 1 - Rectangle, 2 - Circle, 3 - Triangle");
k = Convert.ToInt16(Console.ReadLine());
switch (k)
{
#region (Rectangle)
case 1:
Console.WriteLine("Rectangle selected");
Console.WriteLine("Enter Rectangle's sides: ");
Console.Write("Length: ");
a = Convert.ToDouble(Console.ReadLine());
Console.Write("Width: ");
b = Convert.ToDouble(Console.ReadLine());
F = new Rectangle(a, b);
F.Perimeter();
F.Area();
F.Show();
break;
#endregion
#region (Circle)
case 2:
Console.WriteLine("Circle selected");
Console.Write("Enter Circle's radius: ");
r = Convert.ToDouble(Console.ReadLine());
F = new Circle(r);
F.Perimeter();
F.Area();
F.Show();
break;
#endregion
#region (Triangle)
case 3:
Console.WriteLine("Triangle selected");
Console.WriteLine("Enter Triangle's sides: ");
Console.Write("Side А: ");
a = Convert.ToDouble(Console.ReadLine());
Console.Write("Side В: ");
b = Convert.ToDouble(Console.ReadLine());
Console.Write("Side C: ");
c = Convert.ToDouble(Console.ReadLine());
F = new Triangle(a, b, c);
F.Perimeter();
F.Area();
F.Show();
break;
#endregion
default: break;
}
#endregion
#region (Task 2)
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("Task 2");
Console.ResetColor();
int i = 123;
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
object o = i;
stopwatch.Stop();
Console.WriteLine(stopwatch.ElapsedTicks);
stopwatch.Start();
i = (int)o;
stopwatch.Stop();
Console.WriteLine(stopwatch.ElapsedTicks);
#endregion
#region (Task 3)
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("Task 3");
Console.ResetColor();
Car[] cars = new Car[3]
{
new Car("Passenger car"),
new Car("Truck car"),
new Car("Racing car"),
};
AutoPark ap = new AutoPark(cars);
foreach (Car car in ap)
{
Console.WriteLine(car.type);
}
#endregion
}
static void Main(string[] args)
{
Figure F;
int k;
double a, b, c, r;
#region (Task 3)
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("Task 3");
Console.ResetColor();
Console.WriteLine("What's figure? 1 - Rectangle, 2 - Circle, 3 - Triangle");
k = Convert.ToInt16(Console.ReadLine());
switch (k)
{
#region (Rectangle)
case 1:
Console.WriteLine("Rectangle selected");
Console.WriteLine("Enter Rectangle's sides: ");
Console.Write("Length: ");
a = Convert.ToDouble(Console.ReadLine());
Console.Write("Width: ");
b = Convert.ToDouble(Console.ReadLine());
F = new Rectangle(a, b);
F.Perimeter();
F.Area();
F.Show();
break;
#endregion
#region (Circle)
case 2:
Console.WriteLine("Circle selected");
Console.Write("Enter Circle's radius: ");
r = Convert.ToDouble(Console.ReadLine());
F = new Circle(r);
F.Perimeter();
F.Area();
F.Show();
break;
#endregion
#region (Triangle)
case 3:
Console.WriteLine("Triangle selected");
Console.WriteLine("Enter Triangle's sides: ");
Console.Write("Side А: ");
a = Convert.ToDouble(Console.ReadLine());
Console.Write("Side В: ");
b = Convert.ToDouble(Console.ReadLine());
Console.Write("Side C: ");
c = Convert.ToDouble(Console.ReadLine());
F = new Triangle(a, b, c);
F.Perimeter();
F.Area();
F.Show();
break;
#endregion
default: break;
}
#endregion
#region (Task 6)
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("Task 6");
Console.ResetColor();
int y = 123;
Stopwatch stopwatch = new Stopwatch();
stopwatch.Start();
object o = y;
stopwatch.Stop();
Console.WriteLine(stopwatch.ElapsedTicks);
stopwatch.Start();
y = (int)o;
stopwatch.Stop();
Console.WriteLine(stopwatch.ElapsedTicks);
#endregion
#region (Task 7)
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("Task 7");
Console.ResetColor();
Car[] cars = new Car[3]
{
new Car("Passenger car"),
new Car("Truck car"),
new Car("Racing car"),
};
AutoPark ap = new AutoPark(cars);
Console.ForegroundColor = ConsoleColor.Blue;
Console.WriteLine("'Foreach': ");
Console.ResetColor();
foreach (Car car in ap)
{
Console.WriteLine(car.type);
}
Console.ForegroundColor = ConsoleColor.Blue;
Console.WriteLine("'While': ");
Console.ResetColor();
var getenum = ap.GetEnumerator();
while (getenum.MoveNext())
{
Console.WriteLine(getenum.Current.type);
}
#endregion
#region (Task 8)
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("Task 8");
Console.ResetColor();
Random rand = new Random();
Storage[] products = new Storage[100];
for (int i = 0; i < 100; i++)
{
products[i] = new Storage(GenerateString(rand, 7), rand.Next(0, 100));
//Console.WriteLine(products[i]);
}
var Availability1 = products.All(product => product.Number > 0);
var Availability2 = products.Any(product => product.Number == 0);
if (Availability1)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("All products are in Storage");
Console.ResetColor();
}
if (Availability2)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Missing in Storage: ");
Console.ResetColor();
var MissingProducts = from product in products
where product.Number == 0
select product;
foreach (var product in MissingProducts)
{
Console.WriteLine(product.ToString());
}
}
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Sort by quantity: ");
Console.ResetColor();
var SortProducts = from product in products
orderby product.Number
group product by product.Number;
foreach (IGrouping <int, Storage> product in SortProducts)
{
Console.Write(product.Key + ": ");
foreach (var p in product)
{
Console.Write("{0} ", p.Text);
}
Console.WriteLine();
}
var SumProducts = products.Sum(product => product.Number);
Console.WriteLine("\nSum of all products in Storage: {0}", SumProducts);
var MinProducts = products.Min(product => product.Number);
Console.WriteLine("\nMinimum number of product: {0}", MinProducts);
var MaxProducts = products.Max(product => product.Number);
Console.WriteLine("\nMaximum number of product: {0}", MaxProducts);
Console.WriteLine();
#endregion
#region (Task 9)
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine("Task 9");
Console.ResetColor();
ArrayList squares = new ArrayList();
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("Current ArrayList:");
Console.ResetColor();
for (int i = 0; i < 10; i++)
{
int side = rand.Next(1, 11);
Square square = new Square(side);
squares.Add(square);
Console.WriteLine(squares[i]);
}
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("Sort ArrayList:");
Console.ResetColor();
squares.Sort();
foreach (var square in squares)
{
Console.WriteLine(square.ToString());
}
CompareTeams <Team> comparerteams = new CompareTeams <Team>();
List <Team> teams = new List <Team>();
teams.Add(new Team("FC Barcelona", 45));
teams.Add(new Team("Real Madrid CF", 47));
teams.Add(new Team("Sevilla FC", 38));
teams.Add(new Team("Valencia CF", 25));
teams.Add(new Team("Atletico Madrid", 52));
teams.Add(new Team("Real Sociedad", 40));
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("Current TeamList");
Console.ResetColor();
foreach (var t in teams)
{
Console.WriteLine(t.ToString());
}
Console.ForegroundColor = ConsoleColor.Green;
Console.WriteLine("Sort TeamList by points:");
Console.ResetColor();
teams.Sort(comparerteams);
foreach (var t in teams)
{
Console.WriteLine(t.ToString());
}
#endregion
}
