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

namespace Elron_Tutoring
{
    class Program
    {
        static void Main(string[] args)
        {

            // Playing with strings
            string name, hello="Hello, ";
            name = "Elron";
            Console.WriteLine("Hello " + name); // Hello Elron
            Console.WriteLine(hello + name); // Hello, Elron
            Console.WriteLine(name + "Hello"); // ElronHello

            // Playing with integers
            int num1 = 5, num2 = 15;
            num1 = num1 + 1; // Equal to num1++
            num1++;
            Console.WriteLine(num1); // 7
            Console.WriteLine(num1+num2); // 22

            // Mixing strings and integers]
            string num3 = "15";
            Console.WriteLine(num2 + name); // 15Elron
            Console.WriteLine(num2 + num3); // 1515

            // Playing with doubles
            double num4 = 15.1;
            num1 = (int) num4;
            Console.WriteLine(num4); // 15.1
            Console.WriteLine(num1); // 15
            num1 = 5;
            num4 = num1;
            Console.WriteLine(num4); // 5

            // מוסכמות כתיבה

            // Is raining
            // isRaining

            // Elron's House
            // elronsHouse

            // Eating the icecream
            // eatingTheIcecream

            // This is the name for the box
            // thisIsTheNameForTheBox

            // this != THIS
            int Num4 = 50;
            Console.WriteLine(Num4); // 50
            Console.WriteLine(num4); // 5

            // Playing with bools and if/else
            bool isRaining = true; // Or false
            Console.WriteLine(isRaining == false); // False
            Console.WriteLine(isRaining != false); // True
            bool b1 = true, b2 = false;
            Console.WriteLine(b1 && !b2); // True
            Console.WriteLine(!b1 && b2); // False
            Console.WriteLine(b1 || b2); // True
            Console.WriteLine(b1 || !b2); // True
                              //           T
                              //    F              F
                              // F      F       F     F
            Console.WriteLine( (!b1 && b2) == (b2 != !b1) ); // True

            if (isRaining)
                Console.WriteLine("Inside the if");

            Console.WriteLine("Outside the if");
            int num5 = 10;
            string str1 = "10";
            if (num5 + "" == str1)
            {
                Console.WriteLine("a");
            }
            else if (num5 + 1 == 10) {
                Console.WriteLine("a");
            }
            else if (num5 + 1 == 11)
            {
                Console.WriteLine("a");
            }
            else
            {
                Console.WriteLine("Failed");
            }
            Console.WriteLine("Again outside");
            // Playing with chars
            char c1 = '1', c2 = 'a', c3 = 'A';
            


        }
    }
}