Revenge

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There are $N + 1$ planets $(A_0, A_1, A_2, …. A_n)$ where Chefland is the first planet and Alienland is the last. Somedays ago Chefland was invaded by Alienland. Now people of Chefland want to take revenge and have prepared a missile to destroy Alienland. The planets are aligned in such a way that in order to travel from Chefland to Alienland the missile has to pass through all the planets. Wh

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solution.cppC++17

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