摘要: public static void main(String[] args) {// TODO Auto-generated method stubdouble ab=821.20;double cb=82.94;double abc=ab+cb;System.out.println(ab+"+"+cb+"="+abc);} 阅读全文
posted @ 2014-03-28 14:18 shuenjian901 阅读(297) 评论(0) 推荐(0) 编辑