Find First and Last Position
ARRAY

Problem

Given an array of integers nums sorted in ascending order and an integer target, find the starting and ending position of target in nums.

If target is not found in the array, return [-1, -1].

Examples:

searchRange([5,7,7,8,8,10], 8) // [3,4] searchRange([5,7,7,8,8,10], 6) // [-1,-1] searchRange([1], 1) // [0,0]

Time Complexity

A target time complexity of O(n) is desired for this problem.

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