AMIT AND HIS GIRLFRIENDS XOR GAME

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Chef Amit likes to play with numbers. So his girlfriend gifted him an array of numbers of size n+1 consisting of all non-negative integer numbers starting with 0 , i.e. {0,1,2,...,n}. Now she Challenged chef to find a pair of numbers in the list with maximum XOR. Since chef is busy, he is asking for your help. Input The first line of the input has a single integer T denoting the test cases. Each

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solution.cppC++17

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