Let S Sequence N Elements Total Order Relation Defined Inversion S Pair Elements X Y X App Q43827719
Let S be a sequence of n elements on which a total orderrelation is defined. An inversion in S is a pair of elements x andy such that x appears before y in S but x > y. Describe analgorithm running in O(n log n) time for determining the number ofinversions in S.
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