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

namespace Untitled_1
{
    class Writer
    {
        private string charTable = "0123456789abcdefghijklmnopqrstuvwxyz/[]()&%#$@+-";

        public void writeOut(string text)
        {
            Random r = new Random();
            int random;
            char randomChar;
            foreach (char ch in text)
            {
                for (int i = 0; i < 5; i++)
                {
                    random = r.Next(0, charTable.Length - 1);
                    randomChar = charTable[random];
                    Console.Write(randomChar);
                    for (int j = 0; j < 5000000; j++) ;
                    Console.Write("\b");
                }
                Console.Write(ch);
            }

        }

        public void writeOutFast(string text)
        {
            Random r = new Random();
            int random;
            char randomChar;
            foreach (char ch in text)
            {
                for (int i = 0; i < 5; i++)
                {
                    random = r.Next(0, charTable.Length - 1);
                    randomChar = charTable[random];
                    Console.Write(randomChar);
                    for (int j = 0; j < 1000000; j++) ;
                    Console.Write("\b");
                }
                Console.Write(ch);
            }

        }

        public void writeOutSlow(string text)
        {
            Random r = new Random();
            int random;
            char randomChar;
            foreach (char ch in text)
            {
                for (int i = 0; i < 15; i++)
                {
                    random = r.Next(0, charTable.Length - 1);
                    randomChar = charTable[random];
                    Console.Write(randomChar);
                    for (int j = 0; j < 10000000; j++) ;
                    Console.Write("\b");
                }
                Console.Write(ch);
            }

        }
    }
}





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

namespace Untitled_1
{
    class Program
    {
        static void Main(string[] args)
        {
            Writer writer = new Writer();

            writer.writeOut("Basic base64 decoder");
            for (int i = 0; i < 300000000; i++);
            Console.Write("\n");
            writer.writeOut("ver. 1.0 rev 1.13a (stable)");
            for (int i = 0; i < 300000000; i++) ;
            Console.Write("\n");
            for (int i = 0; i < 300000000; i++) ;
            Console.Write("\n");
            for (int i = 0; i < 300000000; i++) ;
            Console.Write("\n");
            for (int i = 0; i < 300000000; i++) ;
            Console.Write("\n");
            writer.writeOut("Downloading message from 192.168.56.1...");
            for (int i = 0; i < 300000000; i++) ;
            Console.Write("\n");
            writer.writeOut("[##################################]");
            for (int i = 0; i < 300000000; i++) ;
            Console.Write("\n");
            writer.writeOut("Done.");
            for (int i = 0; i < 300000000; i++) ;
            Console.Write("\n");
            writer.writeOut("WmRyb3dpYSwgc3pjemVzY2lhLCBwb215c2xub8WbY2ksIHBvd29kemVuaWEgdyBwcmFjeSwgcG9nb2R5IGR1Y2hhIG5hIG");
            Console.Write("\n");
            writer.writeOut("NvIGR6aWVuLCBibG9nb3NsYXdpZXdzdHdhIEJvxbxlZ28gaSB3c3p5c3RraWVnbyBjbyBuYWpsZXBzemUsIHRhdG8gOik=");
            for (int i = 0; i < 300000000; i++) ;
            Console.Write("\n");
            writer.writeOut("Decoding.");
            for (int i = 0; i < 600000000; i++) ;
            writer.writeOut(".");
            for (int i = 0; i < 600000000; i++) ;
            writer.writeOut(".");
            for (int i = 0; i < 600000000; i++) ;
            Console.Write("\n");
            writer.writeOutSlow("Zdrowia, szczescia, pomyslnosci, powodzenia w pracy,");
            Console.Write("\n");
            writer.writeOutSlow("pogody ducha na co dzien, blogoslawienstwa Bozego");
            Console.Write("\n");
            writer.writeOutSlow("i wszystkiego co najlepsze");
            for (long i = 0; i < 1000000000; i++) ;
            writer.writeOutSlow(", tato :)");
            for (int i = 0; i < 300000000; i++) ;
            Console.Write("\n");
            writer.writeOut("End of message.");
            for (int i = 0; i < 300000000; i++) ;
            Console.Write("\n");
            writer.writeOutFast("Press any key to terminate the program.");
            Console.ReadLine();
        }
    }
}