An **inversion** in an array is a pair of elements such that the earlier element is greater than the later element. For example, in the array `[2, 4, 1, 3, 5]`, the pairs `(2, 1)`, `(4, 1)`, and `(4, ...
// 134.) Given an array of integers arr[]. Find the Inversion Count in the array. // Two elements arr[i] and arr[j] form an inversion if arr[i] > arr[j] and i < j. // Inversion Count: For an array, ...
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