Find The Lost Numbers

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Harry, the engineer, had two lists A and B , such that B was a permutation of A. Harry was very proud of these lists. Unfortunately, while transporting them from one company to another, some numbers were left out of A. Can you find the missing numbers? Note: - If a number occurs multiple times in the lists, you must ensure that the frequency of that number in both lists is the same. If that is no

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solution.cppC++17

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