Operators Test

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace operatorsTest
{
    class Program
    {
        static void Main(string[] args)
        {
            int a = 6;
            int b = 4;
            Console.WriteLine(a > b ? "a>b" : "b>=a"); // a>b
            Console.WriteLine(a is int); // True
            Console.WriteLine(b is double); // False
            Console.WriteLine(sizeof(double)); //8 байта (double е 64 битов тип)
            Console.WriteLine(typeof(float)); //System.Single
            Console.WriteLine((a + b) / 2); // 5

            string scream = new string('a', 10);
            Console.WriteLine(scream);

            string greeting = null;
            Console.WriteLine(greeting ?? "Hello");

            greeting = "Hi!";
            Console.WriteLine(greeting ?? "Hello");
        }
    }
}