Dave and Bananas

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Like all minions Dave also like to eat bananas. So as to his obsession, he is eating banana, but this time in different way. There are N bananas in dish. Dave wants to eat all of them. He starts eating at speed 1 banana/second. He can increase or decrease speed of eating by one only. The condition is that he must end eating at speed 1 banana/second. So, your task is to find minimum time required t

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solution.cppC++17

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