2 / \ 7 5 \ \ 6 9 / \ / 1 11 4 Let us create Binary Tree as shown
BinaryTree tree_level = new BinaryTree ( ) ; tree_level . root = new Node ( 2 ) ; tree_level . root . left = new Node ( 7 ) ; tree_level . root . right = new Node ( 5 ) ; tree_level . root . left . right = new Node ( 6 ) ; tree_level . root . left . right . left = new Node ( 1 ) ; tree_level . root . left . right . right = new Node ( 11 ) ; tree_level . root . right . right = new Node ( 9 ) ; tree_level . root . right . right . left = new Node ( 4 ) ; Console . WriteLine ( tree_level . getfullCount ( ) ) ; } }