Creating Above Tree
Node * root = newNode ( 10 ) ; root -> left = newNode ( 20 ) ; root -> right = newNode ( 30 ) ; root -> left -> right = newNode ( 40 ) ; root -> left -> right = newNode ( 50 ) ; root -> right -> left = newNode ( 60 ) ; root -> right -> right = newNode ( 70 ) ; insertChildrenCount ( root ) ; cout << " A ▁ Random ▁ Node ▁ From ▁ Tree ▁ : ▁ " << randomNode ( root ) << endl ; return 0 ; }