摘要: package test;public class tree2 { private int data; private tree2 lChild; private tree2 rChild; public int getNodes(){ return (this.lChild == null ? 0 : this.lChild.... 阅读全文
posted @ 2019-06-04 08:46 黑魔法os 阅读(491) 评论(0) 推荐(0) 编辑