摘要：
1 #include <stdio.h> 2 #include <stdlib.h> 3 //author : pgdnxu@qq.com 4 5 struct NODE 6 { 7 NODE *left; 8 NODE *right; 9 NODE *pa; 10 int data; 11 }; 12 13 struct BST 14 { 15 NODE *root; 16 int nodenum; 17 }; 18 19 NODE *search(int data,NODE *n) 20 { 21 if(NU... 阅读全文