using System;

namespace DemoProject
{
    internal class Program
    {
        static void Main(string[] args)
        {
            //събиране -> +
            //int + int = int
            //int + double = double
            //double + int = double
            //double + double = double


            //изваждане -> -
            //int - int = int
            //int - double = double
            //double - int = double
            //double - double = double


            //умножение -> *
            //int * int = int
            //double * int = double
            //int * double = double
            //double * double = double

            //деление -> /
            //int / int = int
            Console.WriteLine(5 / 2); //2
            //int / double = double
            Console.WriteLine(5 / 2.0); //2.5
            //double / int = double
            Console.WriteLine(5.0 / 2); //2.5
            //double / double = double
            Console.WriteLine(10.2 / 2.1); // 5

            //int -> double
            //5 * 1.0 -> 5.0

            //double -> int   !!!!!
            //5.6  ->  5


            //деление с остатък -> %
            Console.WriteLine(10 % 3);



        }
    }
}