#include <iostream>
#include <unistd.h>
#include <string.h>

int main()

{
        char message[]="Message to be displayed...";
        
        for (int i=0;i<strlen(message);i++)
        {
                                 
                std::cout << message[i] << std::flush;
                usleep(200000); 
        }
        return 0;
}

#include <ncurses.h>
#include <unistd.h>
#include <string.h>

int main()
{

        char message[]="Testmessage 1 2 3";

        initscr();


        for (int i=0;i<strlen(message);i++)
        {

                printw("%s",message[i]);
                refresh();
                usleep(200000);
        }



        endwin();
        return 0;
}