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3785. Minimum Swaps to Avoid Forbidden Values

LeetCodeArrayHash TableGreedyCountingOpen on judge ↗

You are given two integer arrays, nums and forbidden, each of length n. You may perform the following operation any number of times (including zero): - Choose two distinct indices i and j, and swap nums[i] with nums[j]. Return the minimum number of swaps required such that, for every index i, the value of nums[i] is not equal to forbidden[i]. If no amount of swaps can ensure that every index av

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solution.cppC++17

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