Samu and Shopping

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Samu is in super market and in a mood to do a lot of shopping. She needs to buy shirts, pants and shoes for herself and her family. There are N different shops. Each shop contains all these three items but at different prices. Now Samu has a strategy that she won't buy the same item from the current shop if she had already bought that item from the shop adjacent to the current shop. Now Samu is c

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solution.cppC++17

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