Convert a Binary Tree into its Mirror Tree

PROBLEM :


Given a Binary Tree, convert it into its mirror.


         

Input:
The task is to complete the method that takes one argument, root of Binary Tree and modifies the tree.

Output:
The function should conert the tree to its mirror

Constraints:
1 <=T<= 30
1 <= Number of nodes<= 100
1 <= Data of a node<= 1000


--------------------------------------------------------------------------------
SIMPLE c++ IMPLEMENTATION :
--------------------------------------------------------------------------------

/* A binary tree node has data, pointer to left child
   and a pointer to right child /
struct Node
{
    int data;
    struct Node* left;
    struct Node* right;
}; */

/* Should convert tree to its mirror */


void mirror(struct Node* node)
{
     if(node==NULL)
     return ;
    else
    {
        mirror(node->left) ;
        mirror(node->right) ;
       
        struct Node *temp ;
       
        temp=node->left ;
        node->left=node->right ;
        node->right=temp ;
    }
}

---------------------------------------------------------------------------------

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