c++'da Yazı rengini sürekli degiştirmek istiyorum

#include <iostream>
#include <windows.h>   // WinApi header

using namespace std;    // std::cout, std::cin

int main()
{
  HANDLE  hConsole;
    int k;
    
  hConsole = GetStdHandle(STD_OUTPUT_HANDLE);

  // you can loop k higher to see more color choices
  for(k = 1; k < 255; k++)
  {
    // pick the colorattribute k you want
    SetConsoleTextAttribute(hConsole, k);
    cout << k << " I want to be nice today!" << endl;
  }
 
  cin.get(); // wait
  return 0;
}

#include <iostream>
#include <Windows.h>

using namespace std;

int main() {
    HANDLE h = GetStdHandle(STD_OUTPUT_HANDLE);
    SetConsoleTextAttribute(h, FOREGROUND_BLUE | FOREGROUND_INTENSITY);
    cout << " For wasdknk1 Blue Color " << endl;
}

void textcolor(int color)
{
    static int BACKGROUND;

    HANDLE h = GetStdHandle(STD_OUTPUT_HANDLE);
    CONSOLE_SCREEN_BUFFER_INFO csbiInfo;

    GetConsoleScreenBufferInfo(h, &csbiInfo);

    SetConsoleTextAttribute(GetStdHandle(STD_OUTPUT_HANDLE),
        color + (BACKGROUND << 4));
}