In-order walks a tree sorted
Level 7: Lists & trees. A binary tree in this paper is the same 2D array: column 0 left, column 1 data, column 2 right. In-order (left, node, right) prints the values in ascending order.
Level 7: Lists & trees. A binary tree in this paper is the same 2D array: column 0 left, column 1 data, column 2 right. In-order (left, node, right) prints the values in ascending order.