Bit Manipulation

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Problem description: An algorithm uses a sequence of non-negative integers x1,x2,⋯xn as key. To implement this algorithm efficiently, find maximum value of (a⊕xj) for given integers a, p and q, such that, p⩽j⩽q. Input Input description: First line of input contains the number of test cases, T (1Output Output description: For each query, print in a new line the maximum value for (ai⊕xj), su

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solution.cppC++17

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