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 | #include <gtk/gtk.h>
 
gint
main (gint argc, gchar *argv[])
{
  GtkWidget *window=NULL;
  GtkWidget *table;
 
  gtk_init (&argc, &argv);
 
  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 
  table = gtk_table_new (3, 3, TRUE);
 
  gtk_container_add (GTK_CONTAINER (window), table);
 
  GtkWidget *button;
  gint i,j;
  gint num = 0;
  gchar *label;
 
  for (j=0; j<3; j++)
    for (i=0; i<3; i++)
      {
        label = g_strdup_printf ("%d", num);
        button  = gtk_button_new_with_label (label);
        gtk_widget_set_size_request(button, 40, 40);
        g_free (label);
        gtk_table_attach (GTK_TABLE (table), button, i, i+1, j, j+1, GTK_FILL, GTK_FILL, 0, 0);
        num++;
      }
 
  g_signal_connect (G_OBJECT (window), "destroy", (GCallback) gtk_main_quit, NULL);
 
 
  gtk_widget_show_all (window);
 
  gtk_main ();
 
  return 0;
} | 
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