BiTree search(BiTree T,int key){
if((!T)||key==T->data) return T;
else if(keydata)
return search(T->lchild,key);
else return search(T->rchild,key);
}
if((!T)||key==T->data) return T;
else if(keydata)
return search(T->lchild,key);
else return search(T->rchild,key);
}
你是指这样?
BiTree search(BiTree T,int key){
if((!T)||key==T->data)
return T;
else if(keydata)
search(T->lchild,key);
else
search(T->rchild,key);
}