You are given a sorted array of integers, nums, where all integers appear twice except for one. Your task is to find and return the single integer that appears only once.

/*Given an array of integers, find all the leaders in the array. An element is called a leader if it is greater than all elements to its right. The last element is always a leader.

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If we lose a beloved player over this... When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. This week’s Survivor 50 episode is heavily teasing a ...