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(C) Max-Min Game

Shashikant has crush on a girl and she is good at competitive programming. To impress her, he has to solve as much problems as he can of this contest but he stuck here. Can you help him out to solve this problem. You are given an array $a = [a_1, a_2.....a_n]$ of size $n$ and an integer $k$. A sub-sequence of $a$ is defined as a sequence that can be obtained from $a$ by deleting some elements

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solution.cppC++17

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