using System;

​

public class Program

{

    public static void Main()

    {

        var num = new int[3];

        num[0] = 1;

        num[1] = 3;

        num[2] = 1;

        Console.WriteLine(num[0]);

        Console.WriteLine(num[1]);

        Console.WriteLine(num[2]);

        var flags = new bool[3];

        flags[0] = true;

        Console.WriteLine(flags[0]);

        Console.WriteLine(flags[2]);

        Console.WriteLine(flags[1]);

        var names = new String[3]{"KB", "JP", "EB"};

        Console.WriteLine(names[0]);

        var firstName = "Kb";

        var lastName = "kakar";

        var fullName = string.Format("Full name is {0} {1}", firstName, lastName);

        Console.WriteLine(fullName);

        var namess = new String[3]{"kb", "JP", "EP"};

        var formattedNames = string.Join(",", namess);

        Console.WriteLine(formattedNames);

        int price = 10;

        if (price > 0 && price < 11)

            Console.WriteLine("It's in your budget");

        else if (price <= 10)

            Console.WriteLine("Out of budget.");

        else

            Console.WriteLine("Please enter info.");

        bool onSale = false;

        float newPrice = (onSale) ? 10.99f : 29.99f;

        {

            Console.WriteLine(newPrice);

        }

​

        for (var i = 0; i <= 10; i++)

        {

            if (i % 2 == 0)

            {

                Console.WriteLine(i);

            }

        }

​

        for (var i = 10; i >= 1; i--)

        {

            if (i % 2 == 0)

            {

                Console.WriteLine(i);

            }

        }

​

        var name = "Elaha Bashizada";

        foreach (var character in name)

        {

            Console.WriteLine(character);

        }

​

        var numbers = new int[]{1, 3, 5, 6};

        foreach (var number in numbers)

        {

            Console.WriteLine(number);

        }

​

        int a = 10;

        while (a <= 10)

        {

            if (a % 2 == 0)

                Console.WriteLine(a);

            a++;

        }

​

        var array = new[]{3, 5, 3, 3, 5, 6};

        Console.WriteLine("Lenght: " + array.Length);

        Array.Sort(array);

        foreach (var n in array)

            Console.WriteLine(n);

        Array.Reverse(array);

        foreach (var n in array)

            Console.WriteLine(n);

    }

}