bigworld12

Qt is an open-source cross-platform gui library written in c++ you can install Qt using their online installer, or by downloading it as a package via msys2 (how to install msys2) The official IDE for developing Qt apps is Qt-Creator which is available for installation via msys2 package manager using the command (note that this also installs clang)

pacman -S mingw-w64-x86_64-clang mingw-w64-i686-clang
pacman -S mingw-w64-x86_64-qt-creator mingw-w64-i686-qt-creator

now you have Qt binaries installed, but since you didn't install them using a windows installer you won't get shortcuts added to desktop nor to start menu, you can find the binaries at c:\dev\msys64\mingw64\bin Qt exes are

bigworld12

static void Main(string[] args)
{
    int num = int.Parse(Console.ReadLine());
    Console.WriteLine(deciToBinary(num));

    Console.ReadKey();
}
public static int deciToBinary(int num, int multiplier = 1)
{
    if (num == 0)

bigworld12

class Program
{
    static void Main(string[] args)
    {
        MyClass odd_c = new MyClass();
        MyClass even_c = new MyClass();
        while (true)
        {
            int user_input = int.Parse(Console.ReadLine());
            if (user_input == 0)

bigworld12

    class Program
    {
        static void Main(string[] args)
        {
            BankAccount ba = new BankAccount();
            ba.deposit(50);
            ba.withdraw(13);
            ba.display();

            Console.ReadKey();

bigworld12

    public class BankAccount
    {
        double balance;
        public BankAccount()
        {
            balance = 0;
        }
        public void deposit(double amount)
        {
            balance += amount;

bigworld12

        private void BF4_Stats_Handler()
        {
            //edit custom stats
            BF4_Stats["player"]["id"] = CurrentPlayerID;
            BF4_Stats["player"]["name"] = CurrentPlayerName;
            BF4_Stats["player"]["last_update_date"] = DateTime.Now;

            //rank
            long score = BF4_Stats["player"]["score"].ToObject<long>();
            var todoRankObject = (JObject)BF4_Stats["player"]["rank"];

bigworld12

namespace Matrices
{
    public class Matrix
    {
        #region Constructors And Creators

        /// <summary>
        /// separate rows by new lines or semi-colons (;)
        /// and separate columns by spaces or commas (,)
        /// </summary>

bigworld12

        static void Reverse(int[] arr)
        {
            int[] buffer = new int[arr.Length];
            for (int i = 0; i < arr.Length; i++)
            {
                buffer[arr.Length - 1 - i] = arr[i];
            }

            for (int i = 0; i < arr.Length; i++)
            {

bigworld12

        static void Main(string[] args)
        {

            int num = int.Parse(Console.ReadLine());
            int result = Reverse(num);
            Console.WriteLine("Reversed Number : {0}",result);
            Console.ReadKey();
        }

        static int Reverse(int n)

bigworld12

            Console.WriteLine("Please enter lines count : ");
            int lines = int.Parse(Console.ReadLine());

            //line count = 5
            //4 spaces, i = 1,last number = 1
            //3 spaces, i = 2,last number = 3
            //2 spaces, i = 3,last number = 5
            //1 space, i = 4,last number = 7
            //0 space, i = 5,last number = 9