Here's the problem (IMO 2013 Problem 1): Assume that k and n are two positive integers. Prove that there exist positive integers m1, ... , mk such that
Think:
Here's a generalization, which is much easier once you've found the segtree solution to the above problem. Assume that k and n are two positive integers. Prove that there exist positive integers m1, ... , mk such that , where l is an integer and l ≤ log2(k) + 1.
Challenge: Implement the two variants of the problem. In the generalization, you are given k and n, and you are required to output an array that consists of m1, m2, ..., ml.