4.37 Write a method that takes as input a binary search tree, T, and two keys k1 and k2, which are ordered so that k1 ≤ k2, and prints all elements X in the tree such that k1 ≤ Key(X) ≤ k2. Do not assume any information about the type of keys except that they can be ordered (consistently). Your program should run in O(K + logN) average time, where K is the number of keys printed. Bound the running time of your algorithm. | |
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