typedef struct node
{telemtype data ;
struct node lch,rch;
}bin,*bit;
//二叉链表定义
void xxbl(bit root)
{if(root==NULL)
return ;
else
{ visit(root->data);
xxbl(root->lch);
xxbl(root->rch);
}
}
//先序遍历
标签：node,struct,第一周,学习,rch,日志,root,bit,xxbl
来源： https://www.cnblogs.com/81dby/p/12811592.html