摘要: boolean isBreak = false;current = head;while(current.getNext() != null){//遍历链表 //判断current的next的pre是否就是current,如果不是则证明pre断链 if(current.getNext().getPre() != current){ isBreak = true; break; } current = current.getNext();} 阅读全文
posted @ 2012-04-18 10:30 海螺一枚 阅读(408) 评论(0) 推荐(0) 编辑