Jon and Shop

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Jon opened his new shop and he sells $N$ number of items. Price of each item is represented using an array $P$ where $P_i$ represents the price of item $i$. A customer always buys 3 items of the lowest price from his shop. Find out the profit Jon can make from that customer. It is guaranteed that his shop has at least 3 items. ### Input - First line will contain $T$, number of testcases. Each

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solution.cppC++17

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