摘要: List list = Arrays.asList(new Point(1, 5), new Point(2, 3),new Point(2, 8), new Point(9, 13));int sum = list.get(0).y - list.get(0).x,currenty=list.ge... 阅读全文
posted @ 2014-06-19 16:57 荒土 阅读(285) 评论(0) 推荐(0)