Write a function to create an mirror image of binary tree
#include <iostream>
#include <queue>
struct node
{
int data;
node* left;
node* right;
node(int _data, node* _left, node* _right)
{
data = _data;
left = _left;
right = _right;
}
};
void createMirror(node* n)
{
if(n == NULL)
return;
node* temp = n->left;
n->left = n->right;
n->right = temp;
createMirror(n->left);
createMirror(n->right);
}
int main()
{
node* n7 = new node(7, NULL, NULL);
node* n6 = new node(6, NULL, NULL);
node* n5 = new node(5, NULL, NULL);
node* n4 = new node(4, NULL, NULL);
node* n3 = new node(3, n6, n7);
node* n2 = new node(2, n4, n5);
node* n1 = new node(1, n2, n3);
node* root = n1;
createMirror(root);
return 0;
}