Broken String

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Mario was going to gift Princess Peach a string S of even length N. Mario was clumsy and thus, broke the string in the middle. He now has two strings A & B. Mario is not sure about the order in which he should join the strings A and B to get the string S. Thus, he joins the strings in any random order. Find whether it is guaranteed that Mario will get the same string S if he joins the str

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solution.cppC++17

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