摘要: #include<stdio.h> #include<stdlib.h> typedef struct treenode{ int data; struct treenode *lchild,*rchild; }treenode,*tree; //查看一个结点的值 void visit(treeno 阅读全文
posted @ 2021-11-15 19:40 大耿2844 阅读(527) 评论(0) 推荐(0)