Solution: Find First and Last Position of Element in Sorted Array
Explore how to efficiently locate the first and last occurrences of a target value in a sorted array. This lesson teaches you to apply a modified binary search that ensures O(log n) time complexity while handling edge cases. Understand how to implement helper functions to find boundaries and enhance your problem-solving approach in coding interviews.
We'll cover the following...
We'll cover the following...
Statement
You are given an integer array, nums, that is sorted in non-decreasing order. Your task is to find the first and last indexes of a given value, target, within this array.
If the target does not appear in the array at all, return [-1, -1].
Note: You must write an algorithm with
...