Reverse Binary String with Minimum Shifts

Problem Overview

• Given a binary string, find the minimum number of operations to make it equal to its reverse; an operation removes any character and appends it to the end.
• Input: string s; Output: integer minimum operations; Constraints: 1 ≤ |s| ≤ 1e5.
• Domain: string manipulation and operation counting, typical in coding interview scenarios.
• Source: Amazon interviews; a common interview question/problem.