Driver Program
int main ( ) { struct Node * root = NULL ; root = newNode ( 10 ) ; root -> left = newNode ( 20 ) ; root -> right = newNode ( 30 ) ; root -> left -> right = newNode ( 40 ) ; root -> left -> left = newNode ( 50 ) ; root -> right -> left = newNode ( 60 ) ; root -> right -> right = newNode ( 70 ) ; root -> left -> left -> left = newNode ( 80 ) ; root -> left -> left -> right = newNode ( 90 ) ; root -> left -> right -> left = newNode ( 80 ) ; root -> left -> right -> right = newNode ( 90 ) ; root -> right -> left -> left = newNode ( 80 ) ; root -> right -> left -> right = newNode ( 90 ) ; root -> right -> right -> left = newNode ( 80 ) ; root -> right -> right -> right = newNode ( 90 ) ; if ( isFullTree ( root ) ) cout << " The ▁ Binary ▁ Tree ▁ is ▁ full STRNEWLINE " ; else cout << " The ▁ Binary ▁ Tree ▁ is ▁ not ▁ full STRNEWLINE " ; return ( 0 ) ; }