Test
摘要：
1public class Test { 2 public static void main(String[] args){ 3 System.out.println (Math.ceil(-1.999999999991)); //1.0 4 System.out.println (Math.ceil(1.999999999991));//2.0 5 ... 阅读全文
posted @ 2008-07-16 12:23 dolphin_bobo 阅读(155) 评论(0) 推荐(0) 编辑
