Find Low/High Index of a Key in a Sorted Array
Given a sorted array of integers, return the low and high index of the given element.
Statement
We’re given a sorted array of integers, nums, and an integer value, target. Return the low and high index of the given target element. If the indexes are not found, return -1.
Note: The array can contain multiple duplicates with length in millions.
Example
In the array below, indices are shown in grey and values are shown in green. Note that the actual input can be very large in size.
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