Traversal of a binary tree implementation:
no vote
Simple realization of binary tree traversal, as a data entry program is very good, although very simple but I did as a beginner trying to write this little program was discovered when some blind spots in my understanding. In practice, data structures, we keep practicing ~ with refueling, which also included when I began to write the most apt to make mistakes. There to achieve the structure and hierarchy traversal to write to the queue for non-recursive stack structure used.