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1409. Queries on a Permutation With Key

LeetCodeArrayBinary Indexed TreeSimulationOpen on judge ↗

Given the array queries of positive integers between 1 and m, you have to process all queries[i] (from i=0 to i=queries.length-1) according to the following rules: - In the beginning, you have the permutation P=[1,2,3,...,m]. - For the current i, find the position of queries[i] in the permutation P (indexing from 0) and then move this at the beginning of the permutation P. Notice that the positi

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solution.cppC++17

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