#include <iostream>
#include <ncursesw/curses.h>
using namespace std;

enum color{Red=1, Green, Blue};

int main()
{
        cout << "1.Red\n";
        cout << "2.Green\n";
        cout << "3.Blue\n";
        int a;

        do{
        cin >> a;
        }while(a == 0 || a > 3);

        color c = (color)a;

        switch(c)
        {
        initscr();
        case Red:
        cout << "\033[31mHello.\033[0m\n";
        break;
        case Green:
        cout << "\033[32mHello.\033[0m\n";
        break;
        case Blue:
        cout << "\033[34mHello.\033[0m\n";
        break;
        endwin();
        }

return 0;
}