Jon Snow and his array

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Jon Snow, the Lord Commander of Knights' Watch was bored in the Castle Black. He and Sam Tarly were sitting in a room. Sam Tarly, who knows logical operators (well, because he read many books) gave Jon Snow an array Ai and asked him to perform below task: - Find the values by XOR-ing the contiguous subarrays of array A - XOR again, on the values obtained in step 1. For example, if Ai = {1,2

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solution.cppC++17

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