Chef and Pie

CodeChefRating 2486Open on judge ↗

Chef loves to cook pies. But more than that, he loves to play with numbers. And this task is one of his favorites. The goal is very simple: you need to select 3 numbers from an array of N numbers, such that their XOR will be maximal. XOR - exclusive or (xor - in Pascal, ^ - in C++) Input The first line of input contains an integer T denoting the number of test cases. The first line of each te

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solution.cppC++17

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