NeetCode #778LC-2134MediumGreedy
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#778 · #2134 · Minimum Swaps to Group All 1's Together II(最少交换次数来组合所有的 1 II)

📌 Problem Statement & Constraints

Given a circular binary array nums, return the minimum number of swaps to group all the 1s together at any location. Constraints: 1 <= nums.length <= 10^5, nums[i] is 0 or 1.
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