add 2 windows

src/main.c

@@ -4,10 +4,29 @@ int main()
 {	
         initscr();
         noecho();
+        cbreak();
         curs_set(0);
-        printw("Hello World");
+
+        int y,x;
+        getmaxyx(stdscr, y, x);
+
+        WINDOW *top_win;
+        WINDOW *bottom_win;
+
+        top_win = newwin(y/2, x, 0, 0);
+        bottom_win = newwin(y-y/2, x, y/2, 0);
+
+        box(top_win, 0, 0);
+        box(bottom_win, 0, 0);
+
         refresh();
+        wrefresh(top_win);
+        wrefresh(bottom_win);
+
         getch();
+
+        delwin(top_win);
+        delwin(bottom_win);
         endwin();
 
         return 0;