有以下程序 main() { char a[ ]={&amp;#39;a&amp;#39;,&amp;#39;b&amp;#39;,&amp;#39;c&amp;#39;,&amp;#39;d&amp;#39;,&amp;#39;e&amp;#39;,&amp;#39;f&amp;#39;,&amp;#39;g&amp;#39;,&amp;#39;h..._1