#include <bits/stdc++.h>
using namespace std;
typedef struct node{
int data;
struct node *lchild,*rchild;
node(int n){
data=n;
lchild=NULL;
rchild=NULL;
}
}node,*Tree;
void createTree(Tree &T,Tree parent,int num){
if(T==NULL){
T=new node(num);
if(par...