Rearrange the Items

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Rachel, Monica and Phoebe like rearranging food items on the table when free. You are given a series of food items. Rearrange by replacing them with other items so that no two similar items are together. There are in total N items and K type of items. Each item is represented by a different alphabet. Letter A stands for Aloo Tikki, B stands for Burger and similarly.. Your task is to obtain such

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solution.cppC++17

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