XOR Minimization

CodeChefRating 2941Open on judge ↗

You are given an array A consisting of N non-negative integers. The elements of array A are indexed with integers 1, 2, 3, ..., N. You need to implement a data structure, which can process the following queries efficiently: - 1 L R: find the minimal number in the subarray A[L..R] and count how many times it appears there; - 2 L R K: replace each number Ai with the expression (Ai xor K) for the s

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solution.cppC++17

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