Introduction - If you have any usage issues, please Google them yourself
Basic Training (1) Enter the character sequence, establish binary list. (2) The first sequence, after traversing Binary: recursive algorithm. (3) in traversing Binary: non-recursive algorithm (best to achieve the first-order, post-order non-recursive algorithm). (4) Determine the height of the binary tree. (5) Find the number of leaves of a binary tree. (6) For each element in the tree node value of x, by deleting sub-tree root, and the release of the corresponding space. (8) by means of the queue level traversal of a binary tree. (9) to design a simple menu in the main function, respectively commissioning of the above algorithm.