Simple Inversion

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Chef has permutation P consisting of first N numbers, (i.e. from 1 to N). Let us define a permutation as a sequence of N positive integers, in which each integer in [1,N] occurs only once. - Chef has Q queries. Each query is of the same type. - Given range L and R and you have to find the sum of inversion of all the numbers in range [ L, R ] inclusive ( For more detail please go through the sa

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solution.cppC++17

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